13 in Roman Numerals
XIII
Roman numeral for 13
The number 13 is written as XIII in Roman numerals.
Convert any number — 1 to 3,999,999
How XIII is formed
| X | 10 | |
| I | ×3 | 3 |
| XIII | 13 |
About this number
Written with 4 characters.
Base Symbols
I=1V=5X=10L=50C=100D=500M=1000
See also: What is XIII? · Chart 1–100