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                        Safety EdgeSM Design and Construction Guide


            
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                SI* (Modern Metric) Conversion Factors
Approximate Conversions to SI Units
	Symbol
			When You Know
			Multiply By
			To Find
			SymbolLengthin
			inches
			25.4
			millimeters
			mmft
			feet
			0.305
			meters
			myd
			yards
			0.914
			meters
			mmi
			miles
			1.61
			kilometers
			kmAreain2
			square inches
			645.2
			square millimeters
			mm2ft2
			square feet
			0.093
			square meters
			m2yd2
			square yard
			0.836
			square meters
			m2ac
			acres
			0.405
			hectares
			hami2
			square miles
			2.59
			square kilometers
			km2Volumefl oz
			fluid ounces
			29.57
			milliliters
			mLgal
			gallons
			3.785
			liters
			Lft3
			cubic feet
			0.028
			cubic meters
			m3yd3
			cubic yards
			0.765
			cubic meters
			m3NOTE: volumes greater than 1000 L shall be shown in m3Massoz
			ounces
			28.35
			grams
			glb
			pounds
			0.454
			kilograms
			kgT
			short tons (2000 lb)
			0.907
			megagrams (or "metric ton")
			Mg (or "t")Temperature (exact degrees)oF
			Fahrenheit
			5 (F-32)/9
			or (F-32)/1.8
			Celsius
			oCIlluminationfc
			foot-candles
			10.76
			lux
			lxfl
			foot-Lamberts
			3.426
			candela/m2
			cd/m2Force and Pressure or Stresslbf
			poundforce
			4.45
			newtons
			Nlbf/in2
			poundforce per square inch
			6.89
			kilopascals
			kPa

Approximate Conversions from SI Units
	Symbol
			When You Know
			Multiply By
			To Find
			SymbolLengthmm
			millimeters
			0.039
			inches
			inm
			meters
			3.28
			feet
			ftm
			meters
			1.09
			yards
			ydkm
			kilometers
			0.621
			miles
			miAreamm2
			square millimeters
			0.0016
			square inches
			in2m2
			square meters
			10.764
			square feet
			ft2m2
			square meters
			1.195
			square yards
			yd2ha
			hectares
			2.47
			acres
			ackm2
			square kilometers
			0.386
			square miles
			mi2VolumemL
			milliliters
			0.034
			fluid ounces
			fl ozL
			liters
			0.264
			gallons
			galm3
			cubic meters
			35.314
			cubic feet
			ft3m3
			cubic meters
			1.307
			cubic yards
			yd3Massg
			grams
			0.035
			ounces
			ozkg
			kilograms
			2.202
			pounds
			lbMg (or "t")
			megagrams (or "metric ton")
			1.103
			short tons (2000 lb)
			TTemperature (exact degrees)oC
			Celsius
			1.8C+32
			Fahrenheit
			oFIlluminationlx
			lux
			0.0929
			foot-candles
			fccd/m2
			candela/m2
			0.2919
			foot-Lamberts
			flForce and Pressure or StressN
			newtons
			0.225
			poundforce
			lbfkPa
			kilopascals
			0.145
			poundforce per square inch
			lbf/in2

Page last modified on July 19, 2013
      
  Book traversal links for SI* (Modern Metric) Conversion Factors
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                    SECTION 1: INTRODUCTION ›
                
                Book:Safety EdgeSM Design and Construction Guide
              SI* (Modern Metric) Conversion Factors
                SECTION 1: INTRODUCTION
                SECTION 2: SAFETY EdgeSM – GENERAL DESIGN AND CONSTRUCTION CONSIDERATIONS
                SECTION 3: SPECIFIC CONSIDERATIONS FOR CONSTRUCTING THE SAFETY EDGESM IN CONJUNCTION WITH NEW AC PAVEMENTS OR AC OVERLAYS
                SECTION 4: SPECIFIC CONSIDERATIONS FOR CONSTRUCTING THE Safety EdgeSM IN CONJUNCTION WITH NEW CONCRETE PAVEMENTS OR CONCRETE OVERLAYS
                REFERENCES & APPENDICES U.S. DEPARTMENT OF TRANSPORTATION

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