Roman Numeral Converter
Convert between numbers and Roman numerals instantly.
Quick Reference
I
1
V
5
X
10
L
50
C
100
D
500
M
1000
How to Convert
To convert a number to Roman numerals, break it down into thousands, hundreds, tens, and ones, then write the corresponding Roman symbols. For example, 2024 = MM (2000) + XX (20) + IV (4) = MMXXIV.
To convert Roman numerals to a number, read left to right. If a smaller value appears before a larger one, subtract it. Otherwise, add it. For example, XIV = X (10) + IV (4) = 14.