380 in Words
How do you write 380 in words?
The number 380 is written three hundred eighty in words. As an ordinal it is three hundred eightieth, and on a check you would write Three hundred eighty and 00/100.
Last updated 24 August 2026
Other ways to write it
| Cardinal | three hundred eighty |
|---|---|
| Ordinal | three hundred eightieth |
| Currency | three hundred eighty dollars |
| Check format | Three hundred eighty and 00/100 |
How 380 is written
380 is the sum of its place values, 300 + 80, and is written three hundred eighty.
Its ordinal form is three hundred eightieth — only the final element takes the ordinal ending — and on a check the amount line reads "Three hundred eighty and 00/100", where 00/100 stands for zero cents.
British English inserts "and" before the last part, giving three hundred and eighty, where American English writes three hundred eighty without it.
For house-style rules on spelling out numbers, see the Chicago Manual of Style.
Facts about 380
- 380 is an even number.
- It is not a prime number.
- Digit sum: 11.
- Roman numerals: CCCLXXX.
- Binary: 101111100.
- Hexadecimal: 17C.
| Digit | Place |
|---|---|
| 3 | hundreds |
| 8 | tens |
| 0 | ones |
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Frequently asked questions
How do you write 380 in words?
380 in words is "three hundred eighty".
How do you spell 380?
380 is spelled "three hundred eighty".
How do you write 380 on a check?
On a check, write "Three hundred eighty and 00/100".