900 in Roman numerals is CM. Read from left to right: CM (900) = 900.
How to write 900 in Roman numerals
Break 900 into thousands, hundreds, tens and ones, then write each part with the largest symbols first:
- 900 (hundreds) = CM
Join them: CM.
CM uses the subtraction rule in CM: a smaller symbol placed before a larger one is taken away from it, so CM = 900. Only I, X and C are used this way.
Roman numerals near 900
| Number | Roman numeral |
|---|---|
| 895 | DCCCXCV |
| 896 | DCCCXCVI |
| 897 | DCCCXCVII |
| 898 | DCCCXCVIII |
| 899 | DCCCXCIX |
| 901 | CMI |
| 902 | CMII |
| 903 | CMIII |
| 904 | CMIV |
| 905 | CMV |
900 in words
900 is written nine hundred in words (see 900 in words), and नौ सौ in Hindi. Its ordinal form is 900th, written nine hundredth.
Where you see Roman numerals
Roman numerals still appear on clock faces, in chapter and class numbers, in the names of kings and events, and in exam question numbering. For the full list of symbols and rules, see Roman numerals and the 1 to 100 chart.
Questions people ask
What is 900 in Roman numerals?
900 in Roman numerals is CM.
What number is CM?
CM is 900: 900 = 900.
How do you write 900 in Roman numbers?
Write each place value with its symbols and join them: CM gives CM.