99 in Roman Numerals
XCIX
Roman numeral for 99
The number 99 is written as XCIX in Roman numerals.
Convert any number — 1 to 3,999,999
How XCIX is formed
| XC | 90 | |
| IX | 9 | |
| XCIX | 99 |
About this number
Uses subtractive notation: XC (90), IX (9). Written with 4 characters.
Base Symbols
I=1V=5X=10L=50C=100D=500M=1000
See also: What is XCIX? · Chart 1–100