Roman Numeral Converter
Convert numbers to Roman numerals and Roman numerals to numbers. Auto-detects which direction you're going.
Number → Roman
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Roman numeral values
| Symbol | Value |
|---|---|
| I | 1 |
| V | 5 |
| X | 10 |
| L | 50 |
| C | 100 |
| D | 500 |
| M | 1,000 |
Subtractive combinations
| Symbol | Value |
|---|---|
| IV | 4 |
| IX | 9 |
| XL | 40 |
| XC | 90 |
| CD | 400 |
| CM | 900 |
Common years
| Year | Roman |
|---|
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Also try:
Fraction to Decimal ·
Percentage.