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