918 in Words
How do you write 918 in words?
The number 918 is written nine hundred eighteen in words. As an ordinal it is nine hundred eighteenth, and on a check you would write Nine hundred eighteen and 00/100.
Last updated 24 August 2026
Other ways to write it
| Cardinal | nine hundred eighteen |
|---|---|
| Ordinal | nine hundred eighteenth |
| Currency | nine hundred eighteen dollars |
| Check format | Nine hundred eighteen and 00/100 |
How 918 is written
918 is the sum of its place values, 900 + 10 + 8, and is written nine hundred eighteen.
Its ordinal form is nine hundred eighteenth — only the final element takes the ordinal ending — and on a check the amount line reads "Nine hundred eighteen and 00/100", where 00/100 stands for zero cents.
The last part is not built from its digits: English names 10 to 19 with single irregular words, so this is eighteen, never ten eight.
Its Roman numeral CMXVIII uses subtractive notation: CM means 900, written as C before M instead of repeating C.
For house-style rules on spelling out numbers, see the Chicago Manual of Style.
Facts about 918
- 918 is an even number.
- It is not a prime number.
- Digit sum: 18.
- Roman numerals: CMXVIII.
- Binary: 1110010110.
- Hexadecimal: 396.
| Digit | Place |
|---|---|
| 9 | hundreds |
| 1 | tens |
| 8 | ones |
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Frequently asked questions
How do you write 918 in words?
918 in words is "nine hundred eighteen".
How do you spell 918?
918 is spelled "nine hundred eighteen".
How do you write 918 on a check?
On a check, write "Nine hundred eighteen and 00/100".