180 in Words
How do you write 180 in words?
The number 180 is written one hundred eighty in words. As an ordinal it is one hundred eightieth, and on a check you would write One hundred eighty and 00/100.
Last updated 24 August 2026
Other ways to write it
| Cardinal | one hundred eighty |
|---|---|
| Ordinal | one hundred eightieth |
| Currency | one hundred eighty dollars |
| Check format | One hundred eighty and 00/100 |
How 180 is written
180 is the sum of its place values, 100 + 80, and is written one hundred eighty.
Its ordinal form is one hundred eightieth — only the final element takes the ordinal ending — and on a check the amount line reads "One hundred eighty and 00/100", where 00/100 stands for zero cents.
British English inserts "and" before the last part, giving one hundred and eighty, where American English writes one hundred eighty without it.
For house-style rules on spelling out numbers, see the Chicago Manual of Style.
Facts about 180
- 180 is an even number.
- It is not a prime number.
- Digit sum: 9.
- Roman numerals: CLXXX.
- Binary: 10110100.
- Hexadecimal: B4.
| Digit | Place |
|---|---|
| 1 | hundreds |
| 8 | tens |
| 0 | ones |
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Frequently asked questions
How do you write 180 in words?
180 in words is "one hundred eighty".
How do you spell 180?
180 is spelled "one hundred eighty".
How do you write 180 on a check?
On a check, write "One hundred eighty and 00/100".