Why the 63 part uses a hyphen
Compound numbers from 21 through 99 join the tens word and the ones word with a hyphen. In 63, the 63 part combines sixty and three, producing sixty-three.
Number Digit tool
Learn how to write 63 in English words, see the correct spelling, and move to the previous or next number.
63 in words is sixty-three.
| Style | Words |
|---|---|
| American English | sixty-three |
| British English | sixty-three |
Compound numbers from 21 through 99 join the tens word and the ones word with a hyphen. In 63, the 63 part combines sixty and three, producing sixty-three.