12 in Roman Numerals
XII
12 in Roman numerals is XII, and is spelled twelve.
How 12 breaks down
To write 12 in Roman numerals, combine X (10) and II (2) to get XII.
| Value | Roman |
|---|---|
| 10 | X |
| 2 | II |
| 12 | XII |
You can open 12 in the converter or browse the full Roman numerals chart.