ᱢᱚᱰᱩᱞ:Convert/documentation/conversion data

Conversions 
The following tables define the standard units that are available for a conversion.

 Absorbed radiation dose 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link Gy  Gy    1    gray        SI  rad  Gray (unit) rad  rad    0.01    rad        SI  Gy  Rad (unit)

 Acceleration 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link cm/s2  cm/s2    0.01    centimetre per second squared  centimetres per second squared  centimeter per second squared  centimeters per second squared    ft/s2  Gal (unit) ft/s2  ft/s2    0.3048    foot per second squared  feet per second squared        m/s2  Foot per second squared g0  g0    9.80665    standard gravity  standard gravities        m/s2  Standard gravity g-force  g    9.80665    g  g        m/s2  g-force km/hs  km/(h⋅s)    5/18    kilometre per hour per second  kilometres per hour per second  kilometer per hour per second  kilometers per hour per second    mph/s  Acceleration km/s2  km/s2    1000    kilometre per second squared  kilometres per second squared  kilometer per second squared  kilometers per second squared    mph/s  Acceleration m/s2  m/s2    1    metre per second squared  metres per second squared  meter per second squared  meters per second squared    ft/s2  Metre per second squared mph/s  mph/s    0.44704    mile per hour per second  miles per hour per second        km/hs  Acceleration km/h/s  =km/hs standard gravity  =g0

 Area 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link 1000sqft  1000 sq ft    92.90304    thousand square feet  thousand square feet        m2  Square foot a  a    100    are        SI  sqft  Hectare#Are acre  ~acre    4046.8564224    acre          ha  Acre acre-sing  =acre arpent  ~arpent    3418.89    arpent          ha  Arpent cda  cda    3930.395625    cuerda          ha acre  Cuerda daa  daa    1000    decare          km2 sqmi  Decare dunam  ~dunam    1000    dunam          km2 sqmi  Dunam dunum  ~dunum    1000    dunum          km2 sqmi  Dunam ha  ha    10,000    hectare          acre  Hectare hectare  ~ha    10,000    hectare          acre  Hectare Irish acre  Irish acres    6555.2385024    Irish acre          ha  Acre (Irish) m2  m2    1    square %smetre    square %smeter    SI2  sqft  Square metre pondemaat  pond    3674.363358816    pondemaat  pondemaat        m2  :nl:pondemaat pyeong  ~pyeong    400/121    pyeong  pyeong        m2  Pyeong rai  rai    1600    rai  rai        m2  Rai (unit) rood  ~rood    1011.7141056    rood          sqft m2  Rood (unit) sqfoot  sq ft    0.09290304    square foot  square foot        m2  Square foot sqft  sq ft    0.09290304    square foot  square feet        m2  Square foot sqin  sq in    0.00064516    square inch  square inches        cm2  Square inch sqmi  sq mi    2,589,988.110336    square mile          km2  Square mile sqnmi  sq nmi    3,429,904    square nautical mile          km2 sqmi  Nautical mile sqperch  ~perch    25.29285264    perch  perches        m2  Perch (unit)#Area sqverst  ~square verst    1138062.24    square verst          km2 sqmi  Verst sqyd  sq yd    0.83612736    square yard          m2  Square yard tsubo  ~tsubo    400/121    tsubo  tsubo        m2  Japanese units of measurement#Area acres  =acre are  =a decare  =daa foot2  =sqfoot ft2  =sqft in2  =sqin  symbol = in2 km²  =km2 mi2  =sqmi million acre  =e6acre million acres  =e6acre million hectares  =e6ha m²  =m2 nmi2  =sqnmi pond  =pondemaat sq arp  =arpent sqkm  =km2 sqm  =m2 square verst  =sqverst verst2  =sqverst yd2  =sqyd
 Area per unit area 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link m2/ha  m2/ha    0.0001    square metre per hectare  square metres per hectare  square meter per hectare  square meters per hectare    sqft/acre  Basal area sqft/acre  sq ft/acre    1/43560    square foot per acre  square feet per acre        m2/ha  Basal area

 Cent 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link cent  ¢    1    cent          cent  Cent (currency) ¢  =cent

 Charge 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link A.h  A⋅h    3600    ampere hour          coulomb  Ampere hour coulomb  C    1    coulomb        SI  e  Coulomb e  e    1.602176487e-19    elementary charge          coulomb  Elementary charge

 Chemical amount 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link g-mol  g‑mol    1    gram-mole          lbmol  Mole (unit) gmol  gmol    1    gram-mole          lbmol  Mole (unit) kmol  kmol    1000    kilomole          lbmol  Mole (unit) lb-mol  lb‑mol    453.59237    pound-mole          mol  Mole (unit)#Other units called "mole" lbmol  lbmol    453.59237    pound-mole          mol  Mole (unit)#Other units called "mole" mol  mol    1    mole          lbmol  Mole (unit)

 CO2 per unit volume 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link kgCO2/L  kg(CO2)/L    1000    kilogram per litre  kilograms per litre  kilogram per liter  kilograms per liter    lbCO2/USgal  Exhaust gas lbCO2/USgal  lbCO2/US gal    0.45359237/0.003785411784    pound per US gallon  pounds per US gallon        kgCO2/L  Exhaust gas

 Concentration 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link oz/lb  ==oz/lb  default = mg/kg mg/kg  ==mg/kg  default = oz/lb

 Density 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link g/dm3  g/dm3    1    gram per cubic decimetre  grams per cubic decimetre  gram per cubic decimeter  grams per cubic decimeter    kg/m3  Density g/L  g/L    1    gram per litre  grams per litre  gram per liter  grams per liter    lb/cuin  Density g/mL  g/mL    1000    gram per millilitre  grams per millilitre  gram per milliliter  grams per milliliter    lb/cuin  Density g/ml  g/ml    1000    gram per millilitre  grams per millilitre  gram per milliliter  grams per milliliter    lb/cuin  Density kg/dm3  kg/dm3    1000    kilogram per cubic decimetre  kilograms per cubic decimetre  kilogram per cubic decimeter  kilograms per cubic decimeter    lb/cuft  Density kg/L  kg/L    1000    kilogram per litre  kilograms per litre  kilogram per liter  kilograms per liter    lb/USgal  Density kg/l  kg/l    1000    kilogram per litre  kilograms per litre  kilogram per liter  kilograms per liter    lb/USgal  Density kg/m3  kg/m3    1    kilogram per cubic metre  kilograms per cubic metre  kilogram per cubic meter  kilograms per cubic meter    lb/cuyd  Density lb/cuft  lb/cu ft    0.45359237/0.028316846592    pound per cubic foot  pounds per cubic foot        g/cm3  Density lb/cuin  lb/cu in    453592.37/16.387064    pound per cubic inch  pounds per cubic inch        g/cm3  Density lb/cuyd  lb/cu yd    0.45359237/0.764554857984    pound per cubic yard  pounds per cubic yard        kg/m3  Density lb/impgal  lb/imp gal    0.45359237/0.00454609    pound per imperial gallon  pounds per imperial gallon        kg/L  Density lb/in3  lb/cu in    45359237/1638.7064    pound per cubic inch  pounds per cubic inch        g/cm3  Density lb/U.S.gal  lb/U.S. gal    589081/4916.1192    pound per U.S. gallon  pounds per U.S. gallon        kg/L  Density lb/USbu  lb/US bu    0.45359237/0.03523907016688    pound per US bushel  pounds per US bushel        kg/m3  Bushel lb/USgal  lb/US gal    589081/4916.1192    pound per US gallon  pounds per US gallon        kg/L  Density lbm/cuin  lbm/cu in    45359237/1638.7064    pound mass per cubic inch  pounds mass per cubic inch        g/cm3  Density mg/L  mg/L    0.001    milligram per litre  milligrams per litre  milligram per liter  milligrams per liter    lb/cuin  Density oz/cuin  oz/cu in    453592.37/16.387064/16    ounce per cubic inch  ounces per cubic inch        g/cm3  Density g/cm3  ==g/cm3  default = lb/cuin g/m3  ==g/m3  default = lb/cuyd  link = Density Mg/m3  ==Mg/m3  default = lb/cuft mg/l  ==mg/l  default = oz/cuin μg/dL  ==μg/dL  default = lb/cuin μg/l  ==μg/l  default = oz/cuin lb/ft3  =lb/cuft lb/yd3  =lb/cuyd lbm/in3  =lbm/cuin mcg/dL  =μg/dL oz/in3  =oz/cuin ug/dL  =μg/dL ug/l  =μg/l

 Energy 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link B.O.T.U.  B.O.T.U.    3,600,000    Board of Trade Unit          MJ  Watt-hour bboe  bboe    6,117,863,200    barrel of oil equivalent  barrels of oil equivalent        GJ  Barrel of oil equivalent BOE  BOE    6,117,863,200    barrel of oil equivalent  barrels of oil equivalent        GJ  Barrel of oil equivalent BTU  BTU    1055.05585262    British thermal unit          kJ  British thermal unit Btu  Btu    1055.05585262    British thermal unit          kJ  British thermal unit BTU-39F  BTU39°F    1059.67    British thermal unit (39°F)  British thermal units (39°F)        kJ  British thermal unit Btu-39F  Btu39°F    1059.67    British thermal unit (39°F)  British thermal units (39°F)        kJ  British thermal unit BTU-59F  BTU59°F    1054.804    British thermal unit (59°F)  British thermal units (59°F)        kJ  British thermal unit Btu-59F  Btu59°F    1054.804    British thermal unit (59°F)  British thermal units (59°F)        kJ  British thermal unit BTU-60F  BTU60°F    1054.68    British thermal unit (60°F)  British thermal units (60°F)        kJ  British thermal unit Btu-60F  Btu60°F    1054.68    British thermal unit (60°F)  British thermal units (60°F)        kJ  British thermal unit BTU-63F  BTU63°F    1054.6    British thermal unit (63°F)  British thermal units (63°F)        kJ  British thermal unit Btu-63F  Btu63°F    1054.6    British thermal unit (63°F)  British thermal units (63°F)        kJ  British thermal unit BTU-ISO  BTUISO    1055.056    British thermal unit (ISO)  British thermal units (ISO)        kJ  British thermal unit Btu-ISO  =BTU-ISO BTU-IT  BTUIT    1055.05585262    British thermal unit (IT)  British thermal units (IT)        kJ  British thermal unit Btu-IT  BtuIT    1055.05585262    British thermal unit (IT)  British thermal units (IT)        kJ  British thermal unit BTU-mean  BTUmean    1055.87    British thermal unit (mean)  British thermal units (mean)        kJ  British thermal unit Btu-mean  Btumean    1055.87    British thermal unit (mean)  British thermal units (mean)        kJ  British thermal unit BTU-th  BTUth    1054.35026444    British thermal unit (thermochemical)  British thermal units (thermochemical)        kJ  British thermal unit Btu-th  Btuth    1054.35026444    British thermal unit (thermochemical)  British thermal units (thermochemical)        kJ  British thermal unit Cal  Cal    4184    calorie          kJ  Calorie cal  cal    4.184    calorie          J  Calorie Cal-15  Cal15    4185.8    Calorie (15°C)  Calories (15°C)        kJ  Calorie cal-15  cal15    4.1858    calorie (15°C)  calories (15°C)        J  Calorie Cal-IT  CalIT    4186.8    Calorie (International Steam Table)  Calories (International Steam Table)        kJ  Calorie cal-IT  calIT    4.1868    calorie (International Steam Table)  calories (International Steam Table)        J  Calorie Cal-th  Calth    4184    Calorie (thermochemical)  Calories (thermochemical)        kJ  Calorie cal-th  calth    4.184    calorie (thermochemical)  calories (thermochemical)        J  Calorie ccatm  cc⋅atm    0.101325    cubic centimetre-atmosphere    cubic centimeter-atmosphere      mJ  Atmosphere (unit) CHU-IT  CHUIT    1899.100534716    Celsius heat unit (International Table)  Celsius heat units (International Table)        kJ  Conversion of units#Energy cm3atm  cm3⋅atm    0.101325    cubic centimetre-atmosphere    cubic centimeter-atmosphere      mJ  Atmosphere (unit) cufootatm  cu ft atm    2869.2044809344    cubic foot of atmosphere  cubic foot of atmosphere        kJ  Atmosphere (unit) cufootnaturalgas  ~cuftnaturalgas    1,055,055.85262    cubic foot of natural gas  cubic foot of natural gas        MJ  Conversion of units#Energy cuftatm  cu ft atm    2869.2044809344    cubic foot of atmosphere  cubic feet of atmosphere        kJ  Atmosphere (unit) cuftnaturalgas  ~cuftnaturalgas    1,055,055.85262    cubic foot of natural gas  cubic feet of natural gas        MJ  Conversion of units#Energy cuydatm  cu yd atm    77,468.5209852288    cubic yard of atmosphere  cubic yards of atmosphere        kJ  Atmosphere (unit) Eh  Eh    4.35974417e-18    Hartree          eV  Hartree erg  erg    0.0000001    erg          μJ  Erg eV  eV    1.602176487e-19    electronvolt          aJ  Electronvolt feV  feV    1.602176487e-34    femtoelectronvolt          yJ  Electronvolt foe  foe    1e44    foe          YJ  Foe (unit) ftlb  ft⋅lb    1.3558179483314004    foot-pound          J  Foot-pound (energy) ftlb-f  ft⋅lbf    1.3558179483314004    foot-pound force  foot-pounds force        J  Foot-pound (energy) ftlbf  ft⋅lbf    1.3558179483314004    foot-pound force  foot-pounds force        J  Foot-pound (energy) ftpdl  ft⋅pdl    0.0421401100938048    foot-poundal          J  Foot-poundal GeV  GeV    1.602176487e-10    gigaelectronvolt          nJ  Electronvolt GLatm  GL⋅atm    101,325,000,000    gigalitre-atmosphere    gigaliter-atmosphere      GJ  Atmosphere (unit) Glatm  Gl⋅atm    101,325,000,000    gigalitre-atmosphere    gigaliter-atmosphere      GJ  Atmosphere (unit) gTNT  ~gram of TNT    4184    gram of TNT  grams of TNT        kJ  TNT equivalent Gtoe  Gtoe    4.1868e19    gigatonne of oil equivalent  gigatonnes of oil equivalent        EJ  Tonne of oil equivalent GtonTNT  ~gigaton of TNT    4.184e18    gigaton of TNT  gigatons of TNT        EJ  TNT equivalent GtTNT  ~gigatonne of TNT    4.184e18    gigatonne of TNT  gigatonnes of TNT        EJ  TNT equivalent GW.h  GW⋅h    3.6e12    gigawatt-hour          TJ  Watt-hour GWh  GWh    3.6e12    gigawatt-hour          TJ  Watt-hour hph  hp⋅h    2,684,519.537696172792    horsepower-hour          kWh  Horsepower impgalatm  imp gal⋅atm    460.63256925    imperial gallon-atmosphere          J  Atmosphere (unit) inlb  in⋅lb    0.1129848290276167    inch-pound          mJ  Foot-pound (energy) inlb-f  in⋅lbf    0.1129848290276167    inch-pound force  inch-pounds force        mJ  Foot-pound (energy) inlbf  in⋅lbf    0.1129848290276167    inch-pound force  inch-pounds force        mJ  Foot-pound (energy) inoz-f  in⋅ozf    0.00706155181422604375    inch-ounce force  inch-ounces force        mJ  Foot-pound (energy) inozf  in⋅ozf    0.00706155181422604375    inch-ounce force  inch-ounces force        mJ  Foot-pound (energy) J  J    1    joule        SI  cal  Joule kBOE  kBOE    6.1178632e12    kilo barrel of oil equivalent  kilo barrels of oil equivalent        TJ  Barrel of oil equivalent kcal  kcal    4184    kilocalorie          kJ  Calorie kcal-15  kcal15    4185.8    kilocalorie (15°C)  kilocalories (15°C)        kJ  Calorie kcal-IT  kcalIT    4186.8    kilocalorie (International Steam Table)  kilocalories (International Steam Table)        kJ  Calorie kcal-th  kcalth    4184    kilocalorie (thermochemical)  kilocalories (thermochemical)        kJ  Calorie kerg  kerg    0.0001    kiloerg          mJ  Erg keV  keV    1.602176487e-16    kiloelectronvolt          fJ  Electronvolt kgTNT  ~kilogram of TNT    4,184,000    kilogram of TNT  kilograms of TNT        MJ  TNT equivalent kLatm  kL⋅atm    101,325    kilolitre-atmosphere    kiloliter-atmosphere      kJ  Atmosphere (unit) klatm  kl⋅atm    101,325    kilolitre-atmosphere    kiloliter-atmosphere      kJ  Atmosphere (unit) kt(TNT)  kt    4.184e12    kilotonne    kiloton      TJ  TNT equivalent ktoe  ktoe    4.1868e13    kilotonne of oil equivalent  kilotonnes of oil equivalent        TJ  Tonne of oil equivalent ktonTNT  kt    4.184e12    kiloton of TNT  kilotons of TNT        TJ  TNT equivalent ktTNT  ~kilotonne of TNT    4.184e12    kilotonne of TNT  kilotonnes of TNT        TJ  TNT equivalent kW.h  kW⋅h    3,600,000    kilowatt-hour          MJ  Watt-hour kWh  kWh    3,600,000    kilowatt-hour          MJ  Watt-hour Latm  L⋅atm    101.325    litre-atmosphere    liter-atmosphere      J  Atmosphere (unit) latm  l⋅atm    101.325    litre-atmosphere    liter-atmosphere      J  Atmosphere (unit) m3atm  m3⋅atm    101,325    cubic metre-atmosphere    cubic meter-atmosphere      kJ  Atmosphere (unit) Mcal  Mcal    4,184,000    megacalorie          MJ  Calorie mcal  mcal    0.004184    millicalorie          mJ  Calorie Mcal-15  Mcal15    4,185,800    megacalorie (15°C)  megacalories (15°C)        MJ  Calorie mcal-15  mcal15    0.0041858    millicalorie (15°C)  millicalories (15°C)        mJ  Calorie Mcal-IT  McalIT    4,186,800    megacalorie (International Steam Table)  megacalories (International Steam Table)        MJ  Calorie mcal-IT  mcalIT    0.0041868    millicalorie (International Steam Table)  millicalories (International Steam Table)        mJ  Calorie Mcal-th  Mcalth    4,184,000    megacalorie (thermochemical)  megacalories (thermochemical)        MJ  Calorie mcal-th  mcalth    0.004184    millicalorie (thermochemical)  millicalories (thermochemical)        mJ  Calorie Merg  Merg    0.1    megaerg          J  Erg merg  merg    0.0000000001    millierg          μJ  Erg MeV  MeV    1.602176487e-13    megaelectronvolt          pJ  Electronvolt meV  meV    1.602176487e-22    millielectronvolt          zJ  Electronvolt MLatm  ML⋅atm    101,325,000    megalitre-atmosphere    megaliter-atmosphere      MJ  Atmosphere (unit) Mlatm  Ml⋅atm    101,325,000    megalitre-atmosphere    megaliter-atmosphere      MJ  Atmosphere (unit) mLatm  L⋅atm    0.101325    millilitre-atmosphere    milliliter-atmosphere      mJ  Atmosphere (unit) mlatm  l⋅atm    0.101325    millilitre-atmosphere    milliliter-atmosphere      mJ  Atmosphere (unit) MMBtu  MMBtu    1,055,055,852.62    million British thermal units  million British thermal units        GJ  British thermal unit Mt(TNT)  Mt    4.184e15    megatonne    megaton      PJ  TNT equivalent Mtoe  Mtoe    4.1868e16    megatonne of oil equivalent  megatonnes of oil equivalent        PJ  Tonne of oil equivalent MtonTNT  Mt    4.184e15    megaton of TNT  megatons of TNT        PJ  TNT equivalent mtonTNT  ~milliton of TNT    4,184,000    milliton of TNT  millitons of TNT        MJ  TNT equivalent MtTNT  ~megatonne of TNT    4.184e15    megatonne of TNT  megatonnes of TNT        PJ  TNT equivalent mtTNT  ~millitonne of TNT    4,184,000    millitonne of TNT  millitonnes of TNT        MJ  TNT equivalent MW.h  MW⋅h    3,600,000,000    megawatt-hour          GJ  Watt-hour mW.h  mW⋅h    3.6    milliwatt-hour          J  Watt-hour MWh  MWh    3,600,000,000    megawatt-hour          GJ  Watt-hour mWh  mWh    3.6    milliwatt-hour          J  Watt-hour neV  neV    1.602176487e-28    nanoelectronvolt          yJ  Electronvolt PeV  PeV    0.0001602176487    petaelectronvolt          mJ  Electronvolt peV  peV    1.602176487e-31    picoelectronvolt          yJ  Electronvolt PSh  PSh    2647795.5    Pferdestärkenstunde          kWh  Pferdestärkenstunde quad  quad    1.054804e18    quadrillion British thermal units  quadrillion British thermal units        EJ  Quad (unit) Ry  Ry    2.1798741e-18    rydberg          eV  Rydberg constant scc  scc    0.101325    standard cubic centimetre    standard cubic centimeter      mJ  Atmosphere (unit) scf  scf    2869.2044809344    standard cubic foot  standard cubic feet        kJ  Atmosphere (unit) scfoot  scf    2869.2044809344    standard cubic foot  standard cubic foot        kJ  Atmosphere (unit) scy  scy    77,468.5209852288    standard cubic yard          kJ  Atmosphere (unit) sl  sl    101.325    standard litre    standard liter      J  Atmosphere (unit) t(TNT)  t    4,184,000,000    tonne    ton      GJ  TNT equivalent TeV  TeV    1.602176487e-7    teraelectronvolt          μJ  Electronvolt th  th    4,186,800    thermie          MJ  Conversion of units#Energy thm-EC  thm (EC)    105,506,000    therm (EC)  therms (EC)        MJ  Therm thm-UK  thm (UK)    105,505,585.257348    therm (UK)  therms (UK)        MJ  Therm thm-US  thm (US)  thm (U.S.)  105,480,400    therm (US)  therms (US)  therm (U.S.)  therms (U.S.)    MJ  Therm toe  toe    41,868,000,000    tonne of oil equivalent  tonnes of oil equivalent        GJ  Tonne of oil equivalent tonTNT  ~ton of TNT    4,184,000,000    ton of TNT  tons of TNT        GJ  TNT equivalent tTNT  ~tonne of TNT    4,184,000,000    tonne of TNT  tonnes of TNT        GJ  TNT equivalent TtonTNT  ~teraton of TNT    4.184e21    teraton of TNT  teratons of TNT        ZJ  TNT equivalent TtTNT  ~teratonne of TNT    4.184e21    teratonne of TNT  teratonnes of TNT        ZJ  TNT equivalent TW.h  TW⋅h    3.6e15    terawatt-hour          PJ  Watt-hour TWh  TWh    3.6e15    terawatt-hour          PJ  Watt-hour USgalatm  US gal⋅atm  U.S. gal⋅atm  383.5568490138    US gallon-atmosphere    U.S. gallon-atmosphere      J  Atmosphere (unit) W.h  W⋅h    3600    watt-hour          kJ  Watt-hour Wh  Wh    3600    watt-hour          kJ  Watt-hour μerg  μerg    1e-13    microerg          nJ  Erg μeV  μeV    1.602176487e-25    microelectronvolt          yJ  Electronvolt μW.h  μW⋅h    0.0036    microwatt-hour          mJ  Watt-hour μWh  μWh    0.0036    microwatt-hour          mJ  Watt-hour -kW.h  =kW.h  link = Kilowatt hour btu  =BTU Calorie  =Cal ft.lbf  =ftlbf ft·lbf  =ftlbf g-cal-15  =cal-15 g-cal-IT  =cal-IT g-cal-th  =cal-th g-kcal-15  =kcal-15 g-kcal-IT  =kcal-IT g-kcal-th  =kcal-th g-Mcal-15  =Mcal-15 g-mcal-15  =mcal-15 g-Mcal-IT  =Mcal-IT g-mcal-IT  =mcal-IT g-Mcal-th  =Mcal-th g-mcal-th  =mcal-th GW-h  =GW.h GW·h  =GW.h Hartree  =Eh hp.h  =hph in.lb-f  =inlb-f in.lbf  =inlbf in.oz-f  =inoz-f in.ozf  =inozf kbboe  =kBOE  symbol = kbboe kg-cal-15  =Cal-15 kg-cal-IT  =Cal-IT kg-cal-th  =Cal-th kW-h  =kW.h kW·h  =kW.h MW-h  =MW.h mW-h  =mW.h MW·h  =MW.h TW-h  =TW.h U.S.galatm  =USgalatm  sp=us uerg  =μerg ueV  =μeV usgalatm  =USgalatm uW-h  =μW.h uW.h  =μW.h uWh  =μWh W-h  =W.h

 Energy per chemical amount 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link eVpar  eV    1.602176565e-19 * 6.022140857e23    electronvolt        SI  kcal/mol  Electronvolt kcal/mol  ==kcal/mol  default = kJ/mol  link = Kilocalorie per mole kJ/mol  ==kJ/mol  default = kcal/mol  link = Joule per mole

 Energy per unit length 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link kWh/100 km  kW⋅h/100 km    36    kilowatt-hour per 100 kilometres  kilowatt-hours per 100 kilometres  kilowatt-hour per 100 kilometers  kilowatt-hours per 100 kilometers    MJ/km kWh/mi  Watt-hour kWh/100 mi  kW⋅h/100 mi    22.3694    kilowatt-hour per 100 miles  kilowatt-hours per 100 miles        mpge  Miles per gallon gasoline equivalent MJ/100 km  MJ/100 km    10    megajoule per 100 kilometres  megajoules per 100 kilometres  megajoule per 100 kilometers  megajoules per 100 kilometers    BTU/mi  British thermal unit mpge  mpg‑e    13e-6  invert  mile per gallon gasoline equivalent  miles per gallon gasoline equivalent        kWh/100 mi  Miles per gallon gasoline equivalent BTU/mi  ==BTU/mi  default = v > 1525 ! M ! k ! J/km kJ/km  ==kJ/km  default = BTU/mi kWh/km  ==-kW.h/km  default = MJ/km kWh/mi kWh/mi  ==-kW.h/mi  default = kWh/km MJ/km MJ/km  ==MJ/km  default = BTU/mi mpg-e  =mpge

 Energy per unit mass 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link BTU/lb  BTU/lb    (0.947817120/2.20462262)*1000    British thermal unit per pound  British thermal units per pound        kJ/kg  British thermal unit cal/g  cal/g    4184    calorie per gram  calories per gram        J/g  Calorie per gram GJ/kg  GJ/kg    1e9    gigajoule per kilogram  gigajoules per kilogram        ktTNT/t  Specific energy J/g  J/g    1000    joule per gram  joules per gram        kcal/g  Specific energy kcal/g  kcal/g    4,184,000    kilocalorie per gram  kilocalories per gram        kJ/g  Kilocalorie per gram kJ/g  kJ/g    1,000,000    kilojoule per gram  kilojoules per gram        kcal/g  Specific energy kJ/kg  kJ/kg    1000    kilojoule per kilogram  kilojoules per kilogram        BTU/lb  Specific energy ktonTNT/MT  ~kiloton of TNT per metric ton    4,184,000,000    kiloton of TNT per metric ton  kilotons of TNT per metric ton        GJ/kg  TNT equivalent ktTNT/t  ~kilotonne of TNT per tonne    4,184,000,000    kilotonne of TNT per tonne  kilotonnes of TNT per tonne        GJ/kg  TNT equivalent MtonTNT/MT  ~megaton of TNT per metric ton    4.184e12    megaton of TNT per metric ton  megatons of TNT per metric ton        TJ/kg  TNT equivalent MtTNT/MT  ~megatonne of TNT per tonne    4.184e12    megatonne of TNT per tonne  megatonnes of TNT per tonne        TJ/kg  TNT equivalent TJ/kg  TJ/kg    1e12    terajoule per kilogram  terajoules per kilogram        MtTNT/MT  Specific energy Cal/g  ==Cal/g  default = kJ/g

 Energy per unit volume 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link BTU/cuft  ==BTU/cuft  default = kJ/L Cal/12USoz(mL)serve  ==Cal/-12USoz(mL)serve  default = kJ/L Cal/12USoz(ml)serve  ==Cal/-12USoz(ml)serve  default = kJ/l Cal/12USozserve  ==Cal/-12USozserve  default = kJ/L Cal/USoz  ==Cal/USoz  default = kJ/ml kJ/L  ==kJ/L  default = BTU/cuft kJ/l  ==kJ/l  default = BTU/cuft kJ/ml  ==kJ/ml  default = Cal/USoz MJ/m3  ==MJ/m3  default = BTU/cuft

 Equivalent radiation dose 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link Sv  Sv    1    sievert        SI  rem  Sievert rem  rem    0.01    rem        SI  Sv  Roentgen equivalent man

 Exhaust emission 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link g/km  g/km    1e-6    gram per kilometre  grams per kilometre  gram per kilometer  grams per kilometer    oz/mi  Exhaust gas g/mi  g/mi    0.001/1609.344    gram per mile  grams per mile        g/km  Exhaust gas gCO2/km  g(CO2)/km    1e-6    gram of CO2 per kilometre  grams of CO2 per kilometre  gram of CO2 per kilometer  grams of CO2 per kilometer    ozCO2/mi  Exhaust gas gCO2/mi  g(CO2)/mi    0.001/1609.344    gram of CO2 per mile  grams of CO2 per mile        gCO2/km  Exhaust gas kg/km  kg/km    0.001    kilogram per kilometre  kilograms per kilometre  kilogram per kilometer  kilograms per kilometer    lb/mi  Exhaust gas kgCO2/km  kg(CO2)/km    0.001    kilogram of CO2 per kilometre  kilograms of CO2 per kilometre  kilogram of CO2 per kilometer  kilograms of CO2 per kilometer    lbCO2/mi  Exhaust gas lb/mi  lb/mi    0.45359237/1609.344    pound per mile  pounds per mile        kg/km  Exhaust gas lbCO2/mi  lb(CO2)/mi    0.45359237/1609.344    pound of CO2 per mile  pounds of CO2 per mile        kgCO2/km  Exhaust gas oz/mi  oz/mi    0.028349523125/1609.344    ounce per mile  ounces per mile        g/km  Exhaust gas ozCO2/mi  oz(CO2)/mi    0.028349523125/1609.344    ounce of CO2 per mile  ounces of CO2 per mile        gCO2/km  Exhaust gas

 Flow 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link cuft/a  cu ft/a    28316846592e-12/31,557,600    cubic foot per annum  cubic feet per annum        m3/a  Cubic foot per second cuft/d  cu ft/d    28316846592e-12/86400    cubic foot per day  cubic feet per day        m3/d  Cubic foot per second cuft/h  cu ft/h    28316846592e-12/3600    cubic foot per hour  cubic feet per hour        m3/h  Cubic foot per second cuft/min  cu ft/min    28316846592e-12/60    cubic foot per minute  cubic feet per minute        m3/min  Cubic foot#cubic foot per second cuft/s  cu ft/s    28316846592e-12    cubic foot per second  cubic feet per second        m3/s  Cubic foot per second cumi/a  cu mi/a    4168181825440579584e-9/31,557,600    cubic mile per annum  cubic miles per annum        km3/a  Cubic foot per second cuyd/h  cuyd/h    0.9144^3/3600    cubic yard per hour  cubic yards per hour        m3/h  Cubic foot per minute cuyd/s  cu yd/s    0.9144^3    cubic yard per second  cubic yards per second        m3/s  Cubic yard per second Goilbbl/a  Gbbl/a    22081.56874/4383    billion barrels per year  billion barrels per year        v * 1.58987294928 < 10 ! e6 ! e9 ! m3/a  Barrel per day impgal/h  imp gal/h    0.00454609/3600    imperial gallon per hour  imperial gallons per hour        m3/h  Gallon impgal/min  imp gal/min    0.00454609/60    imperial gallon per minute  imperial gallons per minute        m3/s  Gallon impgal/s  impgal/s    0.00454609    imperial gallon per second  imperial gallons per second        m3/s  Imperial gallons per second km3/a  km3/a    1e9/31,557,600    cubic kilometre per annum  cubic kilometres per annum  cubic kilometer per annum  cubic kilometers per annum    cumi/a  Cubic metre per second km3/d  km3/d    1e9/86,400    cubic kilometre per day  cubic kilometres per day  cubic kilometer per day  cubic kilometers per day    cuft/d  Cubic metre per second koilbbl/a  kbbl/a    1.104078437/219,150    thousand barrels per year  thousand barrels per year        v * 1.58987294928 < 10 ! ! e3 ! m3/a  Barrel per day koilbbl/d  kbbl/d    5.520392185/3000    thousand barrels per day  thousand barrels per day        v * 1.58987294928 < 10 ! ! e3 ! m3/d  Barrel per day L/h  L/h    0.001/3600    litre per hour  litres per hour  liter per hour  liters per hour    impgal/h USgal/h  Cubic metre per second L/min  L/min    0.001/60    litre per minute  litres per minute  liter per minute  liters per minute    impgal/min USgal/min  Cubic metre per second L/s  L/s    0.001    litre per second  litres per second  liter per second  liters per second    cuft/s  Cubic metre per second m3/a  m3/a    1/31,557,600    cubic metre per annum  cubic metres per annum  cubic meter per annum  cubic meters per annum    cuft/a  Cubic metre per second m3/d  m3/d    1/86400    cubic metre per day  cubic metres per day  cubic meter per day  cubic meters per day    cuft/d  Cubic metre per second m3/h  m3/h    1/3600    cubic metre per hour  cubic metres per hour  cubic meter per hour  cubic meters per hour    cuft/h  Cubic metre per second m3/min  m3/min    1/60    cubic metre per minute  cubic metres per minute  cubic meter per minute  cubic meters per minute    cuft/min  Cubic metre per second m3/s  m3/s    1    cubic metre per second  cubic metres per second  cubic meter per second  cubic meters per second    cuft/s  Cubic metre per second Moilbbl/a  Mbbl/a    22.08156874/4383    million barrels per year  million barrels per year        v * 1.58987294928 < 10 ! e3 ! e6 ! m3/a  Barrel per day Moilbbl/d  Mbbl/d    5.520392185/3    million barrels per day  million barrels per day        v * 1.58987294928 < 10 ! e3 ! e6 ! m3/d  Barrel per day oilbbl/a  bbl/a    1.104078437/219,150,000    barrel per year  barrels per year        m3/a  Barrel per day oilbbl/d  bbl/d    5.520392185/3,000,000    barrel per day  barrels per day        m3/d  Barrel per day Toilbbl/a  Tbbl/a    22,081,568.74/4383    trillion barrels per year  trillion barrels per year        v * 1.58987294928 < 10 ! e9 ! e12 ! m3/a  Barrel per day U.S.gal/d  U.S. gal/d    0.003785411784/86400    U.S. gallon per day  U.S. gallons per day        m3/s  +U.S. gallon per day U.S.gal/h  gal/h    0.003785411784/3600    gallon per hour  gallons per hour        m3/h  *Gallon U.S.gal/min  U.S. gal/min    0.003785411784/60    U.S. gallon per minute  U.S. gallons per minute        m3/s  Gallon USgal/a  US gal/a    0.003785411784/31,557,600    US gallon per year  US gallons per year        m3/s  US gallon per year USgal/d  US gal/d    0.003785411784/86400    US gallon per day  US gallons per day        m3/s  US gallon per day USgal/h  gal/h    0.003785411784/3600    gallon per hour  gallons per hour        m3/h  +Gallon USgal/min  US gal/min    0.003785411784/60    US gallon per minute  US gallons per minute        m3/s  Gallon USgal/s  USgal/s    0.003785411784    US gallon per second  US gallons per second  U.S. gallon per second  U.S. gallons per second    m3/s  US gallons per second ft3/a  =cuft/a ft3/d  =cuft/d ft3/h  =cuft/h ft3/s  =cuft/s Gcuft/a  =e9cuft/a Gcuft/d  =e9cuft/d kcuft/a  =e3cuft/a kcuft/d  =e3cuft/d kcuft/s  =e3cuft/s Mcuft/a  =e6cuft/a Mcuft/d  =e6cuft/d Mcuft/s  =e6cuft/s m³/s  =m3/s Tcuft/a  =e12cuft/a Tcuft/d  =e12cuft/d u.s.gal/min  =U.S.gal/min usgal/min  =USgal/min

 Force 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link -LTf  LTf    9964.01641818352    long ton-force  long tons-force        kN  Long ton-force -STf  STf    8896.443230521    short ton-force  short tons-force        kN  Short ton-force dyn  dyn    0.00001    dyne          gr-f  Dyne g-f  gf    0.00980665    gram-force  grams-force        mN oz-f  Kilogram-force gf  gf    0.00980665    gram-force  grams-force        mN ozf  Kilogram-force gr-f  grf    0.0006354602307515    grain-force  grains-force        μN  Pound (force) grf  grf    0.0006354602307515    grain-force  grains-force        μN  Pound (force) kdyn  kdyn    0.01    kilodyne          oz-f  Dyne kg-f  kgf    9.80665    kilogram-force  kilograms-force        N lb-f  Kilogram-force kgf  kgf    9.80665    kilogram-force  kilograms-force        N lbf  Kilogram-force kp  kp    9.80665    kilopond          N lb-f  Kilogram-force L/T-f  L/Tf    9964.01641818352    long ton-force  long tons-force        kN  Long ton-force L/Tf  L/Tf    9964.01641818352    long ton-force  long tons-force        kN  Long ton-force lb-f  lbf    4.4482216152605    pound-force  pounds-force        N  Pound (force) lbf  lbf    4.4482216152605    pound-force  pounds-force        N  Pound (force) lb(f)  lb    4.4482216152605    pound          N  Pound (force) LT-f  LTf    9964.01641818352    long ton-force  long tons-force        kN  Long ton-force LTf  ~LTf    9964.01641818352    long ton-force  long tons-force        kN  Long ton-force Mdyn  Mdyn    10    megadyne          lb-f  Dyne mdyn  mdyn    0.00000001    millidyne          gr-f  Dyne mg-f  mgf    0.00000980665    milligram-force  milligrams-force        μN gr-f  Kilogram-force mgf  mgf    0.00000980665    milligram-force  milligrams-force        μN grf  Kilogram-force Mp  Mp    9806.65    megapond          kN LT-f ST-f  Kilogram-force mp  mp    0.00000980665    millipond          μN gr-f  Kilogram-force N  N    1    newton        SI  lb-f  Newton (unit) oz-f  ozf    0.2780138203095378125    ounce-force  ounces-force        mN  Pound (force) ozf  ozf    0.2780138203095378125    ounce-force  ounces-force        mN  Pound (force) p  p    0.00980665    pond          mN oz-f  Kilogram-force pdl  pdl    0.138254954376    poundal          N  Poundal S/T-f  S/Tf    8896.443230521    short ton-force  short tons-force        kN  Short ton-force S/Tf  S/Tf    8896.443230521    short ton-force  short tons-force        kN  Short ton-force ST-f  STf    8896.443230521    short ton-force  short tons-force        kN  Short ton-force STf  ~STf    8896.443230521    short ton-force  short tons-force        kN  Short ton-force t-f  tf    9806.65    tonne-force  tonnes-force        kN LT-f ST-f  Ton-force#Tonne-force tf  tf    9806.65    tonne-force  tonnes-force        kN LTf STf  Ton-force#Tonne-force dyne  =dyn newtons  =N poundal  =pdl tonne-force  =tf

 Fuel efficiency 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link impgal/mi  ==@impgal/mi  default = l/km USgal/mi km/L  ==km/L  default = mpgimp mpgus km/l  ==km/l  default = mpgimp mpgus L/100 km  ==L/100km  default = mpgimp mpgus  symlink = Fuel economy in automobiles#Units of measure|L/100 km l/100 km  ==l/100km  default = mpgimp mpgus  symlink = Fuel economy in automobiles#Units of measure|l/100 km L/km  ==L/km  default = mpgimp mpgus l/km  ==l/km  default = mpgimp mpgus mi/impqt  ==mi/impqt  default = km/L mi/U.S.qt  ==mi/U.S.qt  default = km/L mi/USqt  ==mi/USqt  default = km/L mi/usqt  ==mi/usqt  default = km/L mpgimp  ==mi/@impgal  default = L/100 km+mpgus  symbol = mpg‑imp  symlink = Fuel economy in automobiles#Units of measure|mpg‑Imperial units|imp mpgus  ==mi/+USgal  default = L/100 km+mpgimp  symbol = mpg‑US  symlink = Fuel economy in automobiles#Units of measure|mpg‑United States customary units|US U.S.gal/mi  ==*U.S.gal/mi  sp=us  default = l/km impgal/mi usgal/mi  ==+USgal/mi  default = l/km impgal/mi L/100km  =L/100 km l/100km  =l/100 km mpg  !Use %{mpgus%} for miles per US gallon or %{mpgimp%} for miles per imperial gallon (not %{mpg%}) mpgU.S.  =mpgus  sp=us  symbol = mpg‑U.S.  symlink = Fuel economy in automobiles#Units of measure|mpg‑United States customary units|U.S. mpgu.s.  =mpgus  sp=us  symbol = mpg‑U.S.  symlink = Fuel economy in automobiles#Units of measure|mpg‑United States customary units|U.S. mpgUS  =mpgus USgal/mi  =usgal/mi

 Fracture gradient 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link kPa/m  ==kPa/-m-frac  default = psi/ft psi/ft  ==psi/-ft-frac  default = kPa/m

 Gradient 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link cm/km  cm/km    0.00001    centimetre per kilometre  centimetres per kilometre  centimeter per kilometer  centimeters per kilometer    ft/mi  Grade (slope) ft/mi  ft/mi    1/5280    foot per mile  feet per mile        v < 5.28 ! c ! ! m/km  Grade (slope) ft/nmi  ft/nmi    1.524/9260    foot per nautical mile  feet per nautical mile        v < 6.076 ! c ! ! m/km  Grade (slope) in/ft  in/ft    1/12    inch per foot  inches per foot        mm/m  Grade (slope) in/mi  in/mi    1/63360    inch per mile  inches per mile        v < 0.6336 ! m ! c ! m/km  Grade (slope) m/km  m/km    0.001    metre per kilometre  metres per kilometre  meter per kilometer  meters per kilometer    ft/mi  Grade (slope) mm/km  mm/km    0.000001    millimetre per kilometre  millimetres per kilometre  millimeter per kilometer  millimeters per kilometer    in/mi  Grade (slope) mm/m  mm/m    0.001    millimetre per metre  millimetres per metre  millimeter per meter  millimeters per meter    in/ft  Grade (slope)
 Length 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link admi  nmi (admiralty)    1853.184    admiralty mile          km mi  Nautical mile AU  AU    149,597,870,700    astronomical unit          km mi  Astronomical unit Brnmi  (Brit) nmi    1853.184    British nautical mile          km mi  Nautical mile bu  ~bu    1/330    bu  bu        mm  Japanese units of measurement#Length ch  ch    20.1168    chain          ft m  Chain (unit) chlk  Chain (unit)|ch    20.1168    Chain (unit)|chain          ft m  chain  ~chain    20.1168    chain          ft m  Chain (unit) chainlk  ~Chain (unit)|chain    20.1168    Chain (unit)|chain          ft m  dpcm  dot/cm    1/0.01  invert  dot/cm  dot/cm        dpi  Dots per inch dpi  DPI    1/0.0254  invert  DPI  DPI        pitch  Dots per inch fathom  ~fathom    1.8288    fathom          ft m  Fathom foot  ft    0.3048    foot  foot        m  Foot (unit) ft  ft    0.3048    foot  feet        m  Foot (unit) furlong  ~furlong    201.168    furlong          ft m  Furlong Gly  Gly    9.4607304725808e24    gigalight-year          Mpc  Light-year#Definitions Gpc  Gpc    3.0856775814671916e25    gigaparsec          Gly  Parsec#Megaparsecs and gigaparsecs hand  h    0.1016  hand  hand          in cm  Hand (unit) in  in    0.0254    inch  inches        mm  Inch inabbreviated  in    0.0254    in  in        mm  Inch kly  kly    9.4607304725808e18    kilolight-year          pc  Light-year#Definitions kpc  kpc    3.0856775814671916e19    kiloparsec          kly  Parsec#Parsecs and kiloparsecs LD  LD    384,403,000    lunar distance          km mi  Lunar distance (astronomy) league  ~league    4828.032    league          km  League (unit) ly  ly    9.4607304725808e15    light-year          AU  Light-year m  m    1    metre    meter    SI  v > 0 and v < 3 ! ftin ! ft  Metre mi  mi    1609.344    mile          km  Mile mil  ~mil    0.0000254    mil          mm  Thousandth of an inch Mly  Mly    9.4607304725808e21    megalight-year          kpc  Light-year#Definitions Mpc  Mpc    3.0856775814671916e22    megaparsec          Mly  Parsec#Megaparsecs and gigaparsecs NM  NM    1852    nautical mile          km mi  Nautical mile nmi  nmi    1852    nautical mile          km mi  Nautical mile oldUKnmi  nmi    1853.184    nautical mile          km mi  Nautical mile oldUSnmi  nmi    1853.24496    nautical mile          km mi  Nautical mile pc  pc    3.0856775814671916e16    parsec          ly  Parsec perch  ~perch    5.0292    perch  perches        ft m  Rod (unit) pitch  *μm    1e-6    μm  μm        dpi  Dots per inch pole  ~pole    5.0292    pole          ft m  Rod (unit) pre1954U.S.nmi  (pre‑1954 U.S.) nmi    1853.24496    (pre-1954 U.S.) nautical mile          km mi  Nautical mile pre1954USnmi  (pre‑1954 US) nmi  (pre‑1954 U.S.) nmi  1853.24496    (pre-1954 US) nautical mile    (pre-1954 U.S.) nautical mile      km mi  Nautical mile rd  rd    5.0292    rod          ft m  Rod (unit) royal cubit  cu    0.524    royal cubit          mm  Royal cubit rtkm  km    1000    route kilometre    route kilometer      mi  Kilometre rtmi  mi    1609.344    route mile          km  Mile shaku  ~shaku    10/33    shaku  shaku        m  Shaku (unit) sm  sm    1.70180    smoot          m  Smoot (unit) smi  mi    1609.344    statute mile          km  Statute mile solar radius  R☉    695700e3    solar radius  solar radii        km  Solar radius sun  ~sun    1/33    sun  sun        mm  Japanese units of measurement#Length thou  ~thou    0.0000254    thou  thou        mm  Thousandth of an inch verst  ~verst    1066.8    verst          km mi  Verst yd  yd    0.9144    yard          m  Yard μin  μin    0.0000000254    microinch  microinches        nm  SI prefix#Non-metric units Å  Å    0.0000000001    ångström          in  Ångström Hz  Hz    1/299,792,458  invert  hertz  hertz      SI  m  Hertz -ft-frac  =ft  link = Fracture gradient -in-stiff  =in  link = Stiffness -m-frac  =m  link = Fracture gradient -m-stiff  =m  link = Stiffness 100km  =km  multiplier = 100 100mi  =mi  multiplier = 100 100miles  =mi  multiplier = 100  symbol = miles admiralty nmi  =oldUKnmi angstrom  =Å au  =AU  symbol = au feet  =ft hands  =hand inch  =in light-year  =ly meter  =m  sp=us meters  =m  sp=us metre  =m metres  =m micrometre  =μm micron  =μm  default = μin mile  =mi miles  =mi parsec  =pc rod  =rd smoot  =sm uin  =μin yard  =yd yards  =yd yds  =yd

 Linear density 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link dtex  dtex    1e-7    decitex  decitex        lb/yd  Units of textile measurement#Tex kg/cm  kg/cm    100    kilogram per centimetre  kilograms per centimetre  kilogram per centimeter  kilograms per centimeter    lb/yd  Linear density kg/m  kg/m    1    kilogram per metre  kilograms per metre  kilogram per meter  kilograms per meter    lb/yd  Linear density lb/ft  lb/ft    4535.9237/3048    pound per foot  pounds per foot        kg/m  Linear density lb/yd  lb/yd    4535.9237/9144    pound per yard  pounds per yard        kg/m  Linear density

 Magnetic field strength 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link G  G    0.0001    gauss  gauss      SI  T  Gauss (unit) T  T    1    tesla        SI  G  Tesla (unit)

 Magnetizing field 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link A/m  A/m    1    ampere per metre  amperes per metre  ampere per meter  amperes per meter    Oe  Magnetic field#Units kA/m  kA/m    1000    kiloampere per metre  kiloamperes per metre  kiloampere per meter  kiloamperes per meter    kOe  Magnetic field#Units MA/m  MA/m    1e6    megaampere per metre  megaamperes per metre  megaampere per meter  megaamperes per meter    kOe  Magnetic field#Units Oe  Oe    79.5774715    oersted        SI  kA/m  Oersted

 Mass 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link -Lcwt  cwt    50.80234544    hundredweight  hundredweight        lb  Hundredweight -Scwt  cwt    45.359237    hundredweight  hundredweight        lb  Hundredweight -ST  ST    907.18474    short ton          t  Short ton carat  ~carat    0.0002    carat          g  Carat (mass) drachm  ~drachm    0.001771845195    drachm    dram      g  Dram (unit) dram  =drachm dwt  dwt    0.00155517384    pennyweight          oz g  Pennyweight DWton  ~deadweight ton    1016.0469088    deadweight ton          DWtonne  Tonnage DWtonne  ~deadweight tonne    1000    deadweight tonne          DWton  Tonnage g  g    0.001    gram        SI  oz  Gram gramme  g    0.001    gramme        SI  oz  Gram gr  gr    0.00006479891    grain          g  Grain (unit) Gt  Gt    1000000000000    gigatonne          LT ST  Tonne impgalh2o  imp gal H2O    10.00/2.2046226218488    imperial gallon of water  imperial gallons of water        lb kg  Imperial gallon kt  kt    1000000    kilotonne          LT ST  Tonne lb  lb    0.45359237    pound          kg  Pound (mass) Lcwt  ~Lcwt    50.80234544    long hundredweight  long hundredweight        lb  Hundredweight long cwt  long cwt    50.80234544    long hundredweight  long hundredweight        lb kg  Hundredweight long qtr  long qtr    12.70058636    long quarter          lb kg  Avoirdupois LT  ~long ton    1016.0469088    long ton          t  Long ton lt  LT    1016.0469088    long ton          t  Long ton metric ton  ~metric ton    1000    metric ton          long ton  Tonne MT  t    1000    metric ton          LT ST  Tonne Mt  Mt    1000000000    megatonne          LT ST  Tonne oz  oz    0.028349523125    ounce          g  Ounce ozt  ozt    0.0311034768    troy ounce          oz g  Troy ounce pdr  pdr    0.45359237    pounder          kg  Pound (mass) qtr  qtr    12.70058636    quarter          lb kg  Avoirdupois Scwt  ~Scwt    45.359237    short hundredweight  short hundredweight        lb  Hundredweight short cwt  short cwt    45.359237    short hundredweight  short hundredweight        lb kg  Hundredweight short qtr  short qtr    11.33980925    short quarter          lb kg  Avoirdupois ST  ~short ton    907.18474    short ton          t  Short ton shtn  sh tn    907.18474    short ton          t  Short ton shton  ~ton    907.18474    ton          t  Ton solar mass  M☉    1.98855e30    solar mass  solar masses        kg  Solar mass st  st    6.35029318    stone  stone        lb kg  Stone (unit) t  t    1000    tonne    metric ton      LT ST  Tonne tonne  t    1000    tonne    metric ton      shton  Tonne troy pound  ~troy pound    0.3732417216    troy pound          lb kg  Troy weight usgalh2o  US gal H2O    3.785411784/1.00206219713184    US gallon of water  US gallons of water  U.S. gallon of water  U.S. gallons of water    lb kg  United States customary units#Fluid volume viss  viss    1.632932532    viss  viss        kg  Myanmar units of measurement#Mass billion tonne  =e9t kilogram  =kg kilotonne  =kt lbs  =lb lbt  =troy pound lcwt  =Lcwt long ton  =LT mcg  =μg million tonne  =e6t scwt  =Scwt short ton  =ST stone  =st thousand tonne  =e3t tonnes  =t

 Mass per unit power 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link kg/kW  kg/kW    0.001    kilogram per kilowatt  kilograms per kilowatt        lb/hp  Kilowatt lb/hp  lb/hp    1/(83.82*19.6133)    pound per horsepower  pounds per horsepower        kg/kW  Horsepower

 Mass per unit time 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link kg/h  ==kg/h  default = lb/h lb/h  ==lb/h  default = kg/h

 Molar rate 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link g-mol/d  g‑mol/d    1/86400    gram-mole per day  gram-moles per day        μmol/s  Mole (unit) g-mol/h  g‑mol/h    1/3600    gram-mole per hour  gram-moles per hour        mmol/s  Mole (unit) g-mol/min  g‑mol/min    1/60    gram-mole per minute  gram-moles per minute        g-mol/s  Mole (unit) g-mol/s  g‑mol/s    1    gram-mole per second  gram-moles per second        lb-mol/min  Mole (unit) gmol/d  gmol/d    1/86400    gram-mole per day  gram-moles per day        μmol/s  Mole (unit) gmol/h  gmol/h    1/3600    gram-mole per hour  gram-moles per hour        mmol/s  Mole (unit) gmol/min  gmol/min    1/60    gram-mole per minute  gram-moles per minute        gmol/s  Mole (unit) gmol/s  gmol/s    1    gram-mole per second  gram-moles per second        lbmol/min  Mole (unit) kmol/d  kmol/d    5/432    kilomole per day  kilomoles per day        mmol/s  Mole (unit) kmol/h  kmol/h    5/18    kilomole per hour  kilomoles per hour        mol/s  Mole (unit) kmol/min  kmol/min    50/3    kilomole per minute  kilomoles per minute        mol/s  Kilomole (unit) kmol/s  kmol/s    1000    kilomole per second  kilomoles per second        lb-mol/s  Mole (unit) lb-mol/d  lb‑mol/d    4.5359237/864    pound-mole per day  pound-moles per day        mmol/s  Mole (unit)#Other units called "mole" lb-mol/h  lb‑mol/h    4.5359237/36    pound-mole per hour  pound-moles per hour        mol/s  Mole (unit)#Other units called "mole" lb-mol/min  lb‑mol/min    45.359237/6    pound-mole per minute  pound-moles per minute        mol/s  Mole (unit)#Other units called "mole" lb-mol/s  lb‑mol/s    453.59237    pound-mole per second  pound-moles per second        kmol/s  Mole (unit)#Other units called "mole" lbmol/d  lbmol/d    4.5359237/864    pound-mole per day  pound-moles per day        mmol/s  Mole (unit)#Other units called "mole" lbmol/h  lbmol/h    4.5359237/36    pound-mole per hour  pound-moles per hour        mol/s  Mole (unit)#Other units called "mole" lbmol/min  lbmol/min    45.359237/6    pound-mole per minute  pound-moles per minute        mol/s  Mole (unit)#Other units called "mole" lbmol/s  lbmol/s    453.59237    pound-mole per second  pound-moles per second        kmol/s  Mole (unit)#Other units called "mole" mmol/s  mmol/s    0.001    millimole per second  millimoles per second        lb-mol/d  Mole (unit) mol/d  mol/d    1/86400    mole per day  moles per day        μmol/s  Mole (unit) mol/h  mol/h    1/3600    mole per hour  moles per hour        mmol/s  Mole (unit) mol/min  mol/min    1/60    mole per minute  moles per minute        mol/s  Mole (unit) mol/s  mol/s    1    mole per second  moles per second        lb-mol/min  Mole (unit) μmol/s  μmol/s    0.000001    micromole per second  micromoles per second        lb-mol/d  Mole (unit) umol/s  =μmol/s

 Per unit area 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link /acre  /acre    1/4046.8564224    per acre  per acre        /ha  Acre /ha  /ha    100e-6    per hectare  per hectare        /acre  Hectare /sqcm  /cm2    1e4    per square centimetre  per square centimetre  per square centimeter  per square centimeter    /sqin  Square centimetre /sqin  /in2    1/0.00064516    per square inch  per square inch        /sqcm  Square inch /sqkm  /km2    1e-6    per square kilometre  per square kilometre  per square kilometer  per square kilometer    /sqmi  Square kilometre /sqmi  /sq mi    1/2,589,988.110336    per square mile  per square mile        /sqkm  Square mile PD/acre  /acre    1/4046.8564224    inhabitant per acre  inhabitants per acre        PD/ha  Acre PD/ha  /ha    100e-6    inhabitant per hectare  inhabitants per hectare        PD/acre  Hectare PD/sqkm  /km2    1e-6    inhabitant per square kilometre  inhabitants per square kilometre  inhabitant per square kilometer  inhabitants per square kilometer    PD/sqmi  Square kilometre PD/sqmi  /sq mi    1/2,589,988.110336    inhabitant per square mile  inhabitants per square mile        PD/sqkm  Square mile /cm2  =/sqcm /in2  =/sqin /km2  =/sqkm pd/acre  =PD/acre pd/ha  =PD/ha PD/km2  =PD/sqkm pd/km2  =PD/sqkm PD/km²  =PD/sqkm pd/sqkm  =PD/sqkm pd/sqmi  =PD/sqmi

 Per unit volume 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link /l  /l    1000    per litre  per litre  per liter  per liter    /usgal  Litre /USgal  /gal    264.172052    per gallon  per gallon        /l  *US gallon /usgal  =/USgal

 Power 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link bhp  bhp    745.69987158227022    brake horsepower  brake horsepower        kW  Horsepower#Brake horsepower Cal/d  Cal/d    4184/(3600*24)    large calorie per day  large calories per day        kJ/d  Calorie Cal/h  Cal/h    4184/3600    large calorie per hour  large calories per hour        kJ/h  Calorie cal/h  cal/h    4.184/3600    calorie per hour  calories per hour        W  Calorie CV  CV    735.49875    metric horsepower  metric horsepower        kW  Metric horsepower hk  hk    735.49875    metric horsepower  metric horsepower        kW  Metric horsepower hp  hp    745.69987158227022    horsepower  horsepower        kW  Horsepower hp-electric  hp    746    electric horsepower  electric horsepower        kW  Horsepower#Electrical horsepower hp-electrical  hp    746    electrical horsepower  electrical horsepower        kW  Horsepower#Electrical horsepower hp-metric  hp    735.49875    metric horsepower  metric horsepower        kW  Metric horsepower ihp  ihp    745.69987158227022    indicated horsepower  indicated horsepower        kW  Horsepower#Indicated horsepower kcal/h  kcal/h    4184/3600    kilocalorie per hour  kilocalories per hour        kW  Calorie kJ/d  kJ/d    1000/(3600*24)    kilojoule per day  kilojoules per day        Cal/d  Kilojoule kJ/h  kJ/h    1000/3600    kilojoule per hour  kilojoules per hour        W  Kilojoule PS  PS    735.49875    metric horsepower  metric horsepower        kW  Metric horsepower shp  shp    745.69987158227022    shaft horsepower  shaft horsepower        kW  Horsepower#Shaft horsepower W  W    1    watt        SI  hp  Watt BTU/h  ==BTU/h  default = W Btu/h  ==Btu/h  default = W BHP  =bhp btu/h  =BTU/h HP  =hp Hp  =hp hp-mechanical  =hp IHP  =ihp SHP  =shp whp  =hp

 Power per unit mass 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link hp/lb  hp/lb    1643.986806    horsepower per pound  horsepower per pound        kW/kg  Power-to-weight ratio hp/LT  hp/LT    5.13745876875/7    horsepower per long ton  horsepower per long ton        kW/t  Power-to-weight ratio hp/ST  hp/ST    0.821993403    horsepower per short ton  horsepower per short ton        kW/t  Power-to-weight ratio hp/t  hp/t    0.74569987158227022    horsepower per tonne  horsepower per tonne        kW/t  Power-to-weight ratio kW/kg  kW/kg    1000    kilowatt per kilogram  kilowatts per kilogram        hp/lb  Power-to-weight ratio kW/t  kW/t    1    kilowatt per tonne  kilowatts per tonne        PS/t  Power-to-weight ratio PS/t  PS/t    0.73549875    metric horsepower per tonne  metric horsepower per tonne        kW/t  Power-to-weight ratio shp/lb  shp/lb    1643.986806    shaft horsepower per pound  shaft horsepower per pound        kW/kg  Power-to-weight ratio hp/tonne  =hp/t  default = kW/tonne  symbol = hp/tonne kW/tonne  =kW/t  symbol = kW/tonne

 Pressure 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link -lb/in2  lb/in2    444,822,161.52605/64,516    pound per square inch  pounds per square inch        kPa kgf/cm2  Pounds per square inch atm  atm    101,325    standard atmosphere          kPa  Atmosphere (unit) Ba  Ba    0.1    barye          Pa  Barye bar  bar    100,000    bar          kPa  Bar (unit) dbar  dbar    10,000    decibar          kPa  Bar (unit) inHg  inHg    3386.388640341    inch of mercury  inches of mercury        kPa  Inch of mercury kBa  kBa    100    kilobarye          hPa  Barye kg-f/cm2  kgf/cm2    98,066.5    kilogram-force per square centimetre  kilograms-force per square centimetre  kilogram-force per square centimeter  kilograms-force per square centimeter    psi  Kilogram-force kg/cm2  kg/cm2    98,066.5    kilogram per square centimetre  kilograms per square centimetre  kilogram per square centimeter  kilograms per square centimeter    psi  Kilogram-force kgf/cm2  kgf/cm2    98,066.5    kilogram-force per square centimetre  kilograms-force per square centimetre  kilogram-force per square centimeter  kilograms-force per square centimeter    psi  Kilogram-force ksi  ksi    444,822,161,526.05/64,516    kilopound per square inch  kilopounds per square inch        MPa  Pounds per square inch lbf/in2  lbf/in2    444,822,161.52605/64,516    pound-force per square inch  pounds-force per square inch        kPa kgf/cm2  Pounds-force per square inch mb  mb    100    millibar          hPa  Bar (unit) mbar  mbar    100    millibar          hPa  Bar (unit) mmHg  mmHg    133.322387415    millimetre of mercury  millimetres of mercury  millimeter of mercury  millimeters of mercury    kPa  Millimeter of mercury Pa  Pa    1    pascal        SI  psi  Pascal (unit) psf  psf    444,822,161.52605/9,290,304    pound per square foot  pounds per square foot        kPa  Pounds per square inch psi  psi    444,822,161.52605/64,516    pound per square inch  pounds per square inch        kPa  Pounds per square inch Torr  Torr    20,265/152    torr          kPa  Torr N/cm2  ==N/cm2  default = psi N/m2  ==N/m2  default = psi g/cm2  ==g/cm2  default = lb/sqft  multiplier = 9.80665 g/m2  ==g/m2  default = lb/sqft  multiplier = 9.80665 kg/ha  ==kg/ha  default = lb/acre  multiplier = 9.80665 kg/m2  ==kg/m2  default = lb/sqft  multiplier = 9.80665 lb/1000sqft  ==lb/1000sqft  default = g/m2  multiplier = 9.80665 lb/acre  ==lb/acre  default = kg/ha  multiplier = 9.80665 lb/sqft  ==lb/sqft  default = kg/m2  multiplier = 9.80665 lb/sqyd  ==lb/sqyd  default = kg/m2  multiplier = 9.80665 LT/acre  ==LT/acre  default = t/ha  multiplier = 9.80665 MT/ha  ==MT/ha  default = LT/acre ST/acre  multiplier = 9.80665 oz/sqft  ==oz/sqft  default = g/m2  multiplier = 9.80665 oz/sqyd  ==oz/sqyd  default = g/m2  multiplier = 9.80665 ST/acre  ==ST/acre  default = t/ha  multiplier = 9.80665 t/ha  ==t/ha  default = LT/acre ST/acre  multiplier = 9.80665 tonne/acre  ==tonne/acre  default = tonne/ha  multiplier = 9.80665 tonne/ha  ==tonne/ha  default = tonne/acre  multiplier = 9.80665 kgfpsqcm  =kgf/cm2 kgpsqcm  =kg/cm2 kN/m2  =kPa lb/in2  =lbf/in2 torr  =Torr

 Radioactivity 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link Bq  Bq    1    becquerel        SI  pCi  Becquerel Ci  Ci    3.7e10    curie        SI  GBq  Curie (unit) Rd  Rd    1e6    rutherford        SI  MBq  Rutherford (unit)

 Speed 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link cm/h  cm/h    0.01/60/60    centimetre per hour  centimetres per hour  centimeter per hour  centimeters per hour    in/h  Metre per second cm/s  cm/s    0.01    centimetre per second  centimetres per second  centimeter per second  centimeters per second    in/s  Metre per second cm/year  cm/year    0.01/365.2425/24/60/60    centimetre per year  centimetres per year  centimeter per year  centimeters per year    in/year  Orders of magnitude (speed) foot/s  ft/s    0.3048    foot per second  foot per second        m/s  Foot per second ft/min  ft/min    0.00508    foot per minute  feet per minute        m/min  Feet per second ft/s  ft/s    0.3048    foot per second  feet per second        m/s  Feet per second furlong per fortnight  ~furlong per fortnight    1.397/8,400    furlong per fortnight  furlongs per fortnight        km/h mph  FFF system in/h  in/h    0.0254/60/60    inch per hour  inches per hour        cm/h  Inch in/s  in/s    0.0254    inch per second  inches per second        cm/s  Inch in/year  in/year    0.0254/365.2425/24/60/60    inch per year  inches per year        cm/year  Orders of magnitude (speed) isp  s    9.80665    second          km/s  Specific impulse km/d  km/d    1.1574074074074074e-2    kilometre per day  kilometres per day  kilometer per day  kilometers per day    mi/d  Orders of magnitude (speed) km/h  km/h    10/36    kilometre per hour  kilometres per hour  kilometer per hour  kilometers per hour    mph  Kilometres per hour km/s  km/s    1000    kilometre per second  kilometres per second  kilometer per second  kilometers per second    mi/s  Metre per second kn  kn    4.63/9    knot          km/h mph  Knot (unit) kNs/kg  kN‑s/kg    1000    kN‑s/kg  kN‑s/kg        isp  Specific impulse m/min  m/min    1/60    metre per minute  metres per minute  meter per minute  meters per minute    ft/min  Metre per second m/s  m/s    1    metre per second  metres per second  meter per second  meters per second    ft/s  Metre per second Mach  Mach    0  mach  Mach  Mach        km/h mph  Mach number mi/d  mi/d    1.8626666666666667e-2    mile per day  miles per day        km/d  Orders of magnitude (speed) mi/s  mi/s    1609.344    mile per second  miles per second        km/s  Mile mm/h  mm/h    0.001/60/60    millimetre per hour  millimetres per hour  millimeter per hour  millimeters per hour    in/h  Metre per second mph  mph    0.44704    mile per hour  miles per hour        km/h  Miles per hour Ns/kg  N‑s/kg    1    N‑s/kg  N‑s/kg        isp  Specific impulse si tsfc  g/(kN⋅s)    1/101972/9.80665  invert  g/(kN⋅s)  g/(kN⋅s)        tsfc  Thrust specific fuel consumption tsfc  lb/(lbf⋅h)    1/9.80665/3600  invert  lb/(lbf⋅h)  lb/(lbf⋅h)        si tsfc  Thrust specific fuel consumption cm/y  =cm/year cm/yr  =cm/year in/y  =in/year in/yr  =in/year knot  =kn knots  =kn kph  =km/h mi/h  =mph mm/s  ==mm/s  default = in/s  link = Metre per second

 Temperature 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link C  °C    1  -273.15  degree Celsius  degrees Celsius        F  Celsius F  °F    5/9  32-273.15*(9/5)  degree Fahrenheit  degrees Fahrenheit        C  Fahrenheit K  K    1  0  kelvin        SI  C F  Kelvin keVT  keV    11.604505e6  0  kiloelectronvolt          MK  Electronvolt R  °R    5/9  0  degree Rankine  degrees Rankine        K F C  Rankine scale Celsius  =C °C  =C °F  =F °R  =R

 Temperature change 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link C-change  °C    1    degree Celsius change  degrees Celsius change        F-change  Celsius F-change  °F    5/9    degree Fahrenheit change  degrees Fahrenheit change        C-change  Fahrenheit K-change  K    1    kelvin change  kelvins change        F-change  Kelvin °C-change  =C-change °F-change  =F-change

 Time 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link century  ha    3,155,760,000    century  centuries        Gs  Century d  d    86,400    day          ks  Day decade  daa    315,576,000    decade          Ms  Decade dog year  dog yr    7 * 31,557,600    dog year          years  List of unusual units of measurement#Dog year fortnight  ~fortnight    1,209,600    fortnight          week  Fortnight h  h    3600    hour          ks  Hour long billion year  Ta    31,557,600,000,000,000,000    billion years  billion years        Es  Annum millennium  ka    31,557,600,000    millennium  millennia        Gs  Millennium milliard year  Ga    31,557,600,000,000,000    milliard years  milliard years        Ps  Annum million year  Ma    31,557,600,000,000    million years  million years        Ts  Annum min  min    60    minute          s  Minute month  ~month    2,629,800    month          Ms  Month months  mo    2,629,800    month          year  Month s  s    1    second        SI  min  Second short billion year  Ga    31,557,600,000,000,000    billion years  billion years        Ps  Annum short trillion year  Ta    31,557,600,000,000,000,000    trillion years  trillion years        Es  Annum thousand million year  Ga    31,557,600,000,000,000    thousand million years  thousand million years        Ps  Annum wk  ~week    604,800    week          Ms  Week year  a    31,557,600    year          Ms  Annum years  yr    31,557,600    year          Ms  Annum byr  =short billion year day  =d days  =d dog yr  =dog year Gyr  =thousand million year hour  =h hours  =h kMyr  =thousand million year kmyr  =thousand million year kyr  =millennium long byr  =long billion year minute  =min minutes  =min mth  =month Myr  =million year myr  =million year second  =s seconds  =s tmyr  =thousand million year tryr  =short trillion year tyr  =millennium week  =wk weeks  =wk yr  =year

 Torque 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link kg.m  kg⋅m    9.80665    kilogram metre    kilogram meter      Nm lbft  Kilogram metre (torque) kgf.m  kgf⋅m    9.80665    kilogram force-metre    kilogram force-meter      Nm lbfft  Kilogram metre (torque) kgm  kg⋅m    9.80665    kilogram metre    kilogram meter      Nm lbfft  Kilogram metre (torque) kpm  kp⋅m    9.80665    kilopond metre    kilopond meter      Nm lbft  Kilogram metre (torque) lb-fft  ft⋅lbf    1.3558179483314004    pound force-foot  pound force-feet        Nm  Pound-foot (torque) lb.ft  lb⋅ft    1.3558179483314004    pound force-foot  pound force-feet        Nm  Pound-foot (torque) lb.in  lb⋅in    0.1129848290276167    pound force-inch          mN.m  Pound-foot (torque) lbfft  lbf⋅ft    1.3558179483314004    pound force-foot  pound force-feet        Nm  Pound-foot (torque) lbft  lb⋅ft    1.3558179483314004    pound-foot  pound-feet        Nm  Pound-foot (torque) m.kg-f  m⋅kgf    9.80665    metre kilogram-force  metre kilograms-force  meter kilogram-force  meter kilograms-force    Nm lbfft  Kilogram metre (torque) m.kgf  m⋅kgf    9.80665    metre kilogram-force  metre kilograms-force  meter kilogram-force  meter kilograms-force    Nm lbfft  Kilogram metre (torque) mN.m  mN⋅m    0.001    millinewton metre    millinewton meter      lb.in  Newton metre Nm  N⋅m    1    newton metre    newton meter    SI  lbfft  Newton metre kN/m  ==kN/-m-stiff  default = lbf/in lbf/in  ==lbf/-in-stiff  default = kN/m lb-f.ft  =lb-fft lbf.ft  =lbfft lbf·ft  =lbfft lb·ft  =lb.ft mkg-f  =m.kg-f mkgf  =m.kgf N.m  =Nm N·m  =Nm

 Volume 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link -12USoz(mL)serve  12 US fl oz (355 mL) serving  12 U.S. fl oz (355 mL) serving  12*0.0000295735295625    12 US fl oz (355 mL) serving    12 U.S. fl oz (355 mL) serving      mL  Beverage can#Standard sizes -12USoz(ml)serve  12 US fl oz (355 ml) serving  12 U.S. fl oz (355 ml) serving  12*0.0000295735295625    12 US fl oz (355 ml) serving    12 U.S. fl oz (355 ml) serving      ml  Beverage can#Standard sizes -12USozserve  12 US fl oz serving  12 U.S. fl oz serving  12*0.0000295735295625    12 US fl oz serving    12 U.S. fl oz serving      mL  Beverage can#Standard sizes acre foot  acre⋅ft    1233.48183754752    acre foot  acre foot        m3  Acre foot acre ft  acre⋅ft    1233.48183754752    acre foot  acre feet        m3  Acre foot AUtbsp  AU tbsp    0.000020    Australian tablespoon          ml  Australian tablespoon Bcuft  billion cu ft    28316846.592    billion cubic foot  billion cubic feet        Gl  Cubic foot bdft  bd ft    0.0023597372167    board foot  board feet        m3  Board foot board feet  ~board foot    0.0023597372167    board foot  board feet        m3  Board foot board foot  ~board foot    0.0023597372167    board foot  board foot        m3  Board foot cc  cc    0.000001    cubic centimetre    cubic centimeter      cuin  Cubic centimetre CID  cu in    0.000016387064    cubic inch  cubic inches        cc  Cubic inch#Engine displacement cord  cord    3.624556363776    cord          m3  Cord (unit) cufoot  cu ft    0.028316846592    cubic foot  cubic foot        m3  Cubic foot cuft  cu ft    0.028316846592    cubic foot  cubic feet        m3  Cubic foot cuin  cu in    0.000016387064    cubic inch  cubic inches        cm3  Cubic inch cumi  cu mi    4,168,181,825.440579584    cubic mile          km3  Cubic mile cuyd  cu yd    0.764554857984    cubic yard          m3  Cubic yard firkin  ~firkin    0.04091481    firkin          l impgal USgal  Firkin (unit) foot3  =cufoot Goilbbl  Gbbl    158987294.928    billion barrels  billion barrels        v * 1.58987294928 < 10 ! e6 ! e9 ! m3  Barrel (unit)#Oil barrel gr water  gr H2O    0.00000006479891    grains water  grains water        cm3  Grain (unit) grt  grt    2.8316846592    gross register ton          m3  Gross register tonnage impbbl  imp bbl    0.16365924    imperial barrel          l impgal USgal  Barrel (unit) impbsh  imp bsh    0.03636872    imperial bushel          l impgal USdrygal  Imperial bushel impbu  imp bu    0.03636872    imperial bushel          m3  Imperial bushel impgal  imp gal    0.00454609    imperial gallon          l USgal  Imperial gallon impgi  gi    0.0001420653125    gill          ml USoz  Gill (unit) impkenning  kenning    0.01818436    imperial kenning          l USdrygal  Kenning (unit) impoz  imp fl oz    0.0000284130625    imperial fluid ounce          ml USoz  Imperial fluid ounce imppk  pk    0.00909218    imperial peck          l USdrygal  Peck imppt  imp pt    0.00056826125    imperial pint          l  Imperial pint impqt  imp qt    0.0011365225    imperial quart          ml USoz  @Imperial quart kilderkin  ~kilderkin    0.08182962    kilderkin          l impgal USgal  Kilderkin koilbbl  kbbl    158.987294928    thousand barrels  thousand barrels        v * 1.58987294928 < 10 ! ! e3 ! m3  Barrel (unit)#Oil barrel L  L    0.001    litre    liter    SI  impgal USgal  Litre l  l    0.001    litre    liter    SI  impgal USgal  Litre m3  m3    1    cubic %smetre    cubic %smeter    SI3  cuft  Cubic metre Mbbl  Mbbl    158.987294928    thousand barrels  thousand barrels        v * 1.58987294928 < 10 ! e3 ! ! m3  Barrel (unit)#Oil barrel MMoilbbl  MMbbl    158987.294928    million barrels  million barrels        v * 1.58987294928 < 10 ! e3 ! e6 ! m3  Barrel (unit)#Oil barrel Moilbbl  Mbbl    158987.294928    million barrels  million barrels        v * 1.58987294928 < 10 ! e3 ! e6 ! m3  Barrel (unit)#Oil barrel MTON  MTON    0.028316846592*40    measurement ton          m3  Measurement ton MUSgal  million US gal  million U.S. gal  3785.411784    million US gallons  million US gallons  million U.S. gallons  million U.S. gallons    Ml  US gallon oilbbl  bbl    0.158987294928    barrel          m3  Barrel (unit)#Oil barrel stere  ~stere    1    stere          cuft  Stere Toilbbl  Tbbl    158987294928    trillion barrels  trillion barrels        v * 1.58987294928 < 10 ! e9 ! e12 ! m3  Barrel (unit)#Oil barrel USbbl  US bbl  U.S. bbl  0.119240471196    US barrel    U.S. barrel      l USgal impgal  Barrel (unit) USbeerbbl  US bbl  U.S. bbl  0.117347765304    US beer barrel    U.S. beer barrel      l USgal impgal  Barrel (unit) USbsh  US bsh  U.S. bsh  0.03523907016688    US bushel    U.S. bushel      l USdrygal impgal  Bushel USbu  US bu  U.S. bu  0.03523907016688    US bushel    U.S. bushel      l USdrygal impgal  Bushel USdrybbl  US dry bbl  U.S. dry bbl  0.11562819898508    US dry barrel    U.S. dry barrel      m3  Barrel (unit) USdrygal  US dry gal  U.S. dry gal  0.00440488377086    US dry gallon    U.S. dry gallon      l  Gallon USdrypt  US dry pt  U.S. dry pt  0.0005506104713575    US dry pint    U.S. dry pint      ml  Pint USdryqt  US dry qt  U.S. dry qt  0.001101220942715    US dry quart    U.S. dry quart      ml  Quart USflgal  US fl gal  U.S. fl gal  0.003785411784    US gallon    U.S. gallon      l impgal  Gallon USgal  US gal  U.S. gal  0.003785411784    US gallon    U.S. gallon      l impgal  US gallon USgi  gi    0.0001182941183    gill          ml impoz  Gill (unit) USkenning  US kenning  U.S. kenning  0.01761953508344    US kenning    U.S. kenning      l impgal  Kenning (unit) USmin  US min  U.S. min  0.000000061611519921875    US minim    U.S. minim      ml  Minim (unit) USoz  US fl oz  U.S. fl oz  0.0000295735295625    US fluid ounce    U.S. fluid ounce      ml  US fluid ounce USpk  US pk  U.S. pk  0.00880976754172    US peck    U.S. peck      l impgal  Peck USpt  US pt  U.S. pt  0.000473176473    US pint    U.S. pint      l imppt  Pint USqt  US qt  U.S. qt  0.000946352946    US quart    U.S. quart      ml  +Quart USquart  US qt  U.S. qt  0.000946352946    US quart    U.S. quart      ml impoz  Quart UStbsp  US tbsp  U.S. tbsp  0.000946352946/64    US tablespoon    U.S. tablespoon      ml  US tablespoon winecase  ~case    0.009    case          l  Case (goods) *U.S.drygal  =USdrygal  sp=us  link = *Gallon *U.S.gal  =USgal  sp=us  default = L impgal  link = *US gallon +USdrygal  =USdrygal  link = +Gallon +usfloz  =USoz  link = +Fluid ounce +USgal  =USgal  link = +US gallon +USoz  =USoz  link = +US fluid ounce @impgal  =impgal  link = @Gallon acre feet  =acre ft acre-feet  =acre ft acre-ft  =acre ft acre.foot  =acre foot acre.ft  =acre ft acre·ft  =acre ft bushels  =USbsh cid  =CID ft3  =cuft gal  =USgal gallon  !Use %{USgal%} for US gallons or %{impgal%} for imperial gallons (not %{gallon%}) gallons  !Use %{USgal%} for US gallons or %{impgal%} for imperial gallons (not %{gallons%}) Gcuft  =e9cuft impfloz  =impoz Impgal  =impgal in3  =cuin  symbol = in3 kcuft  =e3cuft kcum  =e3m3 km³  =km3 liter  =L  sp=us liters  =L  sp=us litre  =L litres  =L Mcuft  =e6cuft Mcum  =e6m3 Mft3  =e6cuft mi3  =cumi m³  =m3 Pcuft  =e15cuft pt  !Use %{USpt%} for US pints or %{imppt%} for imperial pints (not %{pt%}) qt  !Use %{USqt%} for US quarts or %{impqt%} for imperial quarts (not %{qt%}) Tcuft  =e12cuft Tft3  =e12cuft U.S.bbl  =USbbl  sp=us  default = l U.S.gal impgal U.S.beerbbl  =USbeerbbl  sp=us  default = l U.S.gal impgal U.S.bsh  =USbsh  sp=us  default = l U.S.drygal impgal U.S.bu  =USbu  sp=us  default = l U.S.drygal impgal U.S.drybbl  =USdrybbl  sp=us U.S.drygal  =USdrygal  sp=us U.S.drypt  =USdrypt  sp=us U.S.dryqt  =USdryqt  sp=us U.S.flgal  =USflgal  sp=us U.S.floz  =USoz  sp=us U.S.gal  =USgal  sp=us  default = L impgal  link = U.S. gallon u.s.gal  =USgal  sp=us  default = L impgal  link = U.S. gallon U.S.gi  =USgi  sp=us U.S.kenning  =USkenning  sp=us U.S.oz  =USoz  sp=us U.S.pk  =USpk  sp=us U.S.pt  =USpt  sp=us U.S.qt  =USqt  sp=us  default = L impqt  link = *Quart usbbl  =USbbl usbeerbbl  =USbeerbbl usbsh  =USbsh usbu  =USbu usdrybbl  =USdrybbl usdrygal  =USdrygal usdrypt  =USdrypt usdryqt  =USdryqt USfloz  =USoz usfloz  =USoz USGAL  =USgal usgal  =USgal usgi  =USgi uskenning  =USkenning usoz  =USoz uspk  =USpk uspt  =USpt usqt  =USqt yd3  =cuyd

 Volume per unit area 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link cuft/sqmi  ==cuft/sqmi  default = m3/km2 m3/ha  m3/ha    0.0001    cubic metre per hectare  cubic metres per hectare  cubic meter per hectare  cubic meters per hectare    USbu/acre  Hectare m3/km2  ==m3/km2  default = cuft/sqmi U.S.gal/acre  ==U.S.gal/acre  default = m3/km2 USbu/acre  ~US bushel per acre    0.03523907016688/4046.8564224    US bushel per acre  US bushels per acre        m3/ha  Bushel USgal/acre  ==USgal/acre  default = m3/km2

 Volume per unit length 
Unit code Symbol US symbol Scale Extra Name Plural name US name US plural name Prefix Default Link cuyd/mi  ==cuyd/mi  default = m3/km m3/km  ==m3/km  default = cuyd/mi

 Input multiples 
The following tables define composite input units consisting of multiple unit codes. A composite must consist of two unit codes where the second is a subdivision of the first. In addition, a default output must be specified. Optionally, an alternate unit code or name can be specified. An alternate unit must have the same scale as that of the subdivision, but may have a different name or symbol.

If both an alternate unit and name are provided, the unit will be used when the input consists of only two components, and the alternate name will be used with three or more (generally, the alternate name would be shorter than the unit's standard name or symbol, and that may be desirable when three or more units make up an input composite).

If an alternate name is used, it replaces the unit's symbol and name and plural name. In other words, the same alternate name applies regardless of whether the unit is abbreviated, and regardless of the number of units.

If the unit yd allows ft as a subdivision, and ft allows in, then the input to a conversion can use all three units (for example, {{convert|1|yd|2|ft|3|in}} which specifies the input as 1 yard, 2 feet, 3 inches). There is no limit to the number of units that can be used in an input multiple.

To simplify processing by the script which extracts data from this wikitext, a unit code is required in the first column; that unit code is not used. This section is read after all units and combinations are defined, so the unit codes may refer to items defined anywhere on this page.

 Area 
Composite code Unit code Unit code Default Alternate Name _acre_rood  acre  rood  ha    _acre_sqperch  acre  sqperch  ha    _rood_sqperch  rood  sqperch  m2   

 Length 
Composite code Unit code Unit code Default Alternate Name _ch_ft  ch  ft  m    _ch_yd  ch  yd  m    _chain_ft  chain  ft  m    _chain_yd  chain  yd  m    _foot_in  foot  in  m    _ft_in  ft  in  m    _mi_ch  mi  ch  km    _mi_chlk  mi  chlk  km    _mi_chain  mi  chain  km    _mi_chainlk  mi  chainlk  km    _mi_ft  mi  ft  km    _mi_furlong  mi  furlong  km    _mi_yd  mi  yd  km    _smi_chain  smi  chain  km    _yd_ft  yd  ft  m   

 Mass 
Composite code Unit code Unit code Default Alternate Name _lb_oz  lb  oz  kg    _Lcwt_qtr  Lcwt  qtr  kg    _Lcwt_st  Lcwt  st  kg    _long_cwt_qtr  long cwt  qtr  kg    _LT_Lcwt  LT  Lcwt  t  -Lcwt  _lt_Lcwt  lt  Lcwt  t  -Lcwt  _qtr_lb  qtr  lb  kg    _st_lb  st  lb  kg lb    _ST_Scwt  ST  Scwt  t  -Scwt 

 Output multiples 
The following tables define the "multiple" unit codes that can be used for an output unit. Using a multiple code for the output means that the conversion result contains multiple components (for example, a length expressed in yards, feet, inches).

 Length 
Multiple code Unit code Unit code Unit code Unit code mich  mi  ch    michlk  mi  chlk    michainlk  mi  chainlk    miyd  mi  yd    miydftin  mi  yd  ft  in mift  mi  ft    ydftin  yd  ft  in  ydft  yd  ft    ftin  ft  in    footin  foot  in    handin  hand  in   

 Mass 
Multiple code Unit code Unit code Unit code Unit code lboz  lb  oz    stlb  st  lb    stlboz  st  lb  oz  st and lb  st  lb   

 Combinations 
The following tables list predefined "combination" unit codes that can be used for an output unit. Using a combination code for the output means that the input value is converted to more than one unit. In addition to the combinations listed here, units may be combined by separating unit codes with a space or plus character.

 Force 
Combination code Unit code Unit code Unit code Unit code GN LTf  GN  -LTf    GN LTf STf  GN  -LTf  -STf  GN STf  GN  -STf    GN STf LTf  GN  -STf  -LTf  kN LTf  kN  -LTf    kN LTf STf  kN  -LTf  -STf  kN STf  kN  -STf    kN STf LTf  kN  -STf  -LTf  LTf STf  -LTf  -STf    MN LTf  MN  -LTf    MN LTf STf  MN  -LTf  -STf  MN STf  MN  -STf    MN STf LTf  MN  -STf  -LTf  STf LTf  -STf  -LTf   

 Fuel efficiency 
Combination code Unit code Unit code Unit code Unit code L/100 km mpgimp  L/100 km  mpgimp    l/100 km mpgimp  l/100 km  mpgimp    L/100 km mpgUS  L/100 km  mpgus    L/100 km mpgus  L/100 km  mpgus    l/100 km mpgus  l/100 km  mpgus    mpgimp L/100 km  mpgimp  L/100 km   

 Mass 
Combination code Unit code Unit code Unit code Unit code LT ST t  lt  -ST  t  LT t ST  lt  t  -ST  ST LT t  -ST  lt  t  ST t LT  -ST  t  lt  t LT ST  t  lt  -ST  ton  LT  ST   

 Pressure 
Combination code Unit code Unit code Unit code Unit code kPa kg/cm2  kPa  kgf/cm2    kPa lb/in2  kPa  -lb/in2   

 Volume 
Combination code Unit code Unit code Unit code Unit code floz  impoz  USoz   

 Defaults 
The following tables define default outputs for unit codes that use an SI prefix or an engineering notation prefix, where the default output is different from that of the base unit.

 Area 
Unit code Default output cm2  sqin dm2  sqin e3acre  km2 e3m2  e6sqft e6acre  km2 e6ha  e6acre e6km2  e6sqmi e6m2  e6sqft e6sqft  v * 9.290304 < 100 ! e3 ! e6 ! m2 e6sqmi  e6km2 hm2  acre km2  sqmi mm2  sqin

 Energy 
Unit code Default output aJ  eV e3BTU  MJ e6BTU  GJ EJ  kWh fJ  keV GJ  kWh MJ  kWh PJ  kWh pJ  MeV TJ  kWh YJ  kWh yJ  μeV ZJ  kWh zJ  meV

 Flow 
Unit code Default output e12cuft/a  v * 2.8316846592 < 100 ! e9 ! e12 ! m3/a e12cuft/d  v * 2.8316846592 < 100 ! e9 ! e12 ! m3/d e12m3/a  Tcuft/a e12m3/d  Tcuft/d e3cuft/a  v * 2.8316846592 < 100 ! ! e3 ! m3/a e3cuft/d  v * 2.8316846592 < 100 ! ! e3 ! m3/d e3cuft/s  v * 2.8316846592 < 100 ! ! e3 ! m3/s e3m3/a  v < 28.316846592 ! k ! M ! cuft/a e3m3/d  v < 28.316846592 ! k ! M ! cuft/d e3m3/s  v < 28.316846592 ! k ! M ! cuft/s e3USgal/a  v * 3.785411784 < 1000 ! ! e3 ! m3/a e6cuft/a  v * 2.8316846592 < 100 ! e3 ! e6 ! m3/a e6cuft/d  v * 2.8316846592 < 100 ! e3 ! e6 ! m3/d e6cuft/s  v * 2.8316846592 < 100 ! e3 ! e6 ! m3/s e6m3/a  v < 28.316846592 ! M ! G ! cuft/a e6m3/d  v < 28.316846592 ! M ! G ! cuft/d e6m3/s  v < 28.316846592 ! e6 ! e9 ! cuft/s e6USgal/a  v * 3.785411784 < 1000 ! e3 ! e6 ! m3/a e9cuft/a  m3/a e9cuft/d  v * 2.8316846592 < 100 ! e6 ! e9 ! m3/d e9m3/a  v < 28.316846592 ! G ! T ! cuft/a e9m3/d  v < 28.316846592 ! G ! T ! cuft/d e9m3/s  v < 28.316846592 ! e9 ! e12 ! cuft/s e9USgal/a  v * 3.785411784 < 1000 ! e6 ! e9 ! m3/a e9USgal/s  v * 3.785411784 < 1000 ! e6 ! e9 ! m3/s

 Force 
Unit code Default output nN  gr-f μN  gr-f mN  oz-f

 Length 
Unit code Default output am  in cm  in dam  ft dm  in e12km  e12mi e12mi  e12km e3AU  ly e3km  e3mi e3mi  e3km e6km  e6mi e6mi  e6km e9km  AU e9mi  e9km Em  mi fm  in Gm  mi hm  ft km  mi mm  in Mm  mi nm  in Pm  mi pm  in Tm  mi Ym  mi ym  in Zm  mi zm  in μm  in

 Mass 
Unit code Default output e12lb  v * 4.5359237 < 10 ! Mt ! Gt e3lb  v * 4.5359237 < 10 ! kg ! t e3ozt  v * 0.311034768 < 10 ! kg ! t e3t  LT ST e6carat  t e6lb  v * 4.5359237 < 10 ! t ! kilotonne e6ozt  lb kg e6ST  Mt e6t  LT ST e9lb  v * 4.5359237 < 10 ! kilotonne ! Mt e9t  LT ST Gg  lb kg  lb mg  gr Mg  LT ST ng  gr μg  gr

 Radioactivity 
Unit code Default output mBq  fCi kBq  nCi MBq  μCi GBq  mCi TBq  Ci PBq  kCi EBq  kCi fCi  mBq pCi  Bq nCi  Bq μCi  kBq mCi  MBq kCi  TBq MCi  PBq

 Time 
Unit code Default output ns  μs μs  ms ms  s ks  h Ms  week Gs  decade Ts  millennium Ps  million year Es  thousand million year

 Temperature 
Unit code Default output MK  keVT

 Volume 
Unit code Default output cL  impoz usoz cl  impoz usoz cm3  cuin dL  impoz usoz dl  impoz usoz mm3  cuin dm3  cuin e12cuft  v * 2.8316846592 < 100 ! e9 ! e12 ! m3 e12impgal  v * 4.54609 < 1000 ! T ! P ! l e12m3  v < 28.316846592 ! T ! P ! cuft e12U.S.gal  v * 3.785411784 < 1000 ! T ! P ! l e12USgal  v * 3.785411784 < 1000 ! T ! P ! l e15cuft  v * 2.8316846592 < 100 ! e12 ! e15 ! m3 e15m3  Pcuft e3bdft  v * 0.23597372167 < 100 ! e3 ! e6 ! m3 e3cuft  v * 2.8316846592 < 100 ! ! e3 ! m3 e3impgal  v * 4.54609 < 1000 ! k ! M ! l e3m3  v < 28.316846592 ! k ! M ! cuft e3U.S.gal  v * 3.785411784 < 1000 ! k ! M ! l e3USgal  v * 3.785411784 < 1000 ! k ! M ! l e6bdft  v * 0.23597372167 < 100 ! e3 ! e6 ! m3 e6cuft  v * 2.8316846592 < 100 ! e3 ! e6 ! m3 e6cuyd  v * 7.64554857984 < 10 ! e3 ! e6 ! m3 e6impgal  v * 4.54609 < 1000 ! M ! G ! l e6L  USgal e6m3  v < 28.316846592 ! M ! G ! cuft e6U.S.gal  v * 3.785411784 < 1000 ! M ! G ! l e6USgal  v * 3.785411784 < 1000 ! M ! G ! l e9bdft  v * 0.23597372167 < 100 ! e6 ! e9 ! m3 e9cuft  v * 2.8316846592 < 100 ! e6 ! e9 ! m3 e9impgal  v * 4.54609 < 1000 ! G ! T ! l e9m3  v < 28.316846592 ! G ! T ! cuft e9U.S.gal  v * 3.785411784 < 1000 ! G ! T ! l e9USgal  v * 3.785411784 < 1000 ! G ! T ! l GL  cuft Gl  cuft kL  cuft kl  cuft km3  cumi mL  impoz usoz ml  impoz usoz Ml  v < 28.316846592 ! e3 ! e6 ! cuft ML  v < 28.316846592 ! e3 ! e6 ! cuft TL  cumi Tl  cumi μL  cuin μl  cuin

 Links 
The following tables define links for unit codes that use an SI prefix, where the linked article is different from that of the base unit.

 Area 
Unit code Linked article mm2  Square millimetre cm2  Square centimetre dm2  Square decimetre km2  Square kilometre

 Energy 
Unit code Linked article kJ  Kilojoule MJ  Megajoule GJ  Gigajoule TJ  Terajoule