42 in Roman Numerals
XLII
42 in Roman numerals is XLII, and is spelled forty-two.
How 42 breaks down
To write 42 in Roman numerals, combine XL (40) and II (2) to get XLII.
| Value | Roman |
|---|---|
| 40 | XL |
| 2 | II |
| 42 | XLII |
You can open 42 in the converter or browse the full Roman numerals chart.