12 in Roman Numerals
XII
Roman numeral for 12
The number 12 is written as XII in Roman numerals.
Convert any number — 1 to 3,999,999
How XII is formed
| X | 10 | |
| I | ×2 | 2 |
| XII | 12 |
About this number
Written with 3 characters.
Base Symbols
I=1V=5X=10L=50C=100D=500M=1000
See also: What is XII? · Chart 1–100