# Tibetan numerals

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vte :
Tibetan numerals is the numeral system of the Tibetan script and a variety of the Hindu–Arabic numeral system. It is used in the Tibetan language and has a base-10 counting system. The Mongolian numerals were also developed from the Tibetan numerals.

## Cardinal numbers

| Arabic numeral | Tibetan numeral | Tibetan word | Romanisation |
| 0 | ༠ | ཀླད་ཀོར་ | laykor |
| 1 | ༡ | གཅིག་ | chigk [t͡ɕi˥˩] |
| 2 | ༢ | གཉིས་ | nyi [ȵiː˥] |
| 3 | ༣ | གསུམ་ | sum [sum˥] |
| 4 | ༤ | བཞི་ | shi [ɕi˩˧] |
| 5 | ༥ | ལྔ་ | nga [ŋa˥] |
| 6 | ༦ | དྲུག་ | trug [ʈ͡ʂʰu˩˧˨] |
| 7 | ༧ | བདུན་ | dün [tỹ˩˧] |
| 8 | ༨ | བརྒྱད་ | gyay [cɛː˩˧˨] |
| 9 | ༩ | དགུ་ | gu [ku˩˧] |

### Extended numbers

| Arabic numeral | Tibetan numeral | Tibetan word | Romanisation |
| 10 | ༡༠ | བཅུ་ | chu |
| 11 | ༡༡ | བཅུ་གཅིག་ | chu chigk |
| 12 | ༡༢ | བཅུ་གཉིས་ | chu nyi |
| 13 | ༡༣ | བཅུ་གསུམ་ | chuk sum |
| 14 | ༡༤ | བཅུ་བཞི་ | chu shi |
| 15 | ༡༥ | བཅུ་ལྔ་ | chü nga |
| 16 | ༡༦ | བཅུ་དྲུག་ | chu druk |
| 17 | ༡༧ | བཅུ་བདུན་ | chup dün |
| 18 | ༡༨ | བཅུ་པརྒྱད | chup gyay |
| 19 | ༡༩ | བཅུ་དགུ་ | chu gu |
| 20 | ༢༠ | ཉི་ཤུ་ | nyi shu |
| 30 | ༣༠ | སུམ་ཅུ | sum ju |
| 40 | ༤༠ | བཞི་བཅུ | ship ju |
| 50 | ༥༠ | ལྔ་བཅུ | ngap ju |
| 60 | ༦༠ | དྲུག་ཅུ | trug chu |
| 70 | ༧༠ | བདུན་ཅུ | dün ju |
| 80 | ༨༠ | བརྒྱད་ཅུ | gyay ju |
| 90 | ༩༠ | དགུ་བཅུ | gup ju |
| 100 | ༡༠༠ | བརྒྱ་ | gya |
| 1,000 | ༡༠༠༠ | སྟོང་ | tong |
| 10,000 | ༡༠༠༠༠ | ཁྲི་ | thri |
| 1,000,000 | ༡༠༠༠༠༠༠ | ས་ཡ་ | sa ya |
| 10,000,000 | ༡༠༠༠༠༠༠༠ | བྱེ་བ་ | che wa |
| 100,000,000 | ༡༠༠༠༠༠༠༠༠ | དུང་ཕྱུར་ | dung chur |
| 1,000,000,000 | ༡༠༠༠༠༠༠༠༠༠ | ཐེར་འབུམ་ | ther pum |
| 10,000,000,000 | ༡༠༠༠༠༠༠༠༠༠༠ | ཐེར་འབུམ་ཆེན་པོ་ | ther pum chen po |
| 100,000,000,000 | ༡༠༠༠༠༠༠༠༠༠༠༠ | ཁྲག་ཁྲིག་ | thrag trig |
| 1,000,000,000,000 | ༡༠༠༠༠༠༠༠༠༠༠༠༠ | ཁྲག་ཁྲིག་ཆེན་པོ་ | thrag trig chen po |

## Ordinals

| Arabic numeral | Tibetan numeral | Tibetan ordinal word | Romanisation |
| 1 | ༡ | དང་པོ་ | dang po [tʰaŋ˩˧ko˥] |
| 2 | ༢ | གཉིས་པ་ | nyi pa |
| 3 | ༣ | གསུམ་པ་ | sum pa |
| 4 | ༤ | བཞི་པ་ | shi pa |
| 5 | ༥ | ལྔ་པ་ | nga pa |
| 6 | ༦ | དྲུག་པ་ | trug pa |
| 7 | ༧ | བདུན་པ་ | dün pa |
| 8 | ༨ | བརྒྱད་པ་ | gyay pa |
| 9 | ༩ | དགུ་པ་ | gu pa |
| 10 | ༡༠ | བཅུ་པ་ | chu pa |

## Fractions

Several slashed forms of Tibetan numerals are included in Unicode to represent fractions. However, their exact meaning and authenticity are unclear.
| Tibetan fractions | ༳ | ༪ | ༫ | ༬ | ༭ | ༮ | ༯ | ༰ | ༱ | ༲ |
| Values | -0.5 | 0.5 | 1.5 | 2.5 | 3.5 | 4.5 | 5.5 | 6.5 | 7.5 | 8.5 |