🏛️ Roman Numeral Converter
Convert between Arabic numbers and Roman numerals instantly. Also check validity and see breakdown.
Convert
Roman Numeral
MMXXIV
Arabic Number
2024
Roman Numeral Table
| Symbol | Value | Symbol | Value |
|---|---|---|---|
| I | 1 | L | 50 |
| IV | 4 | XC | 90 |
| V | 5 | C | 100 |
| IX | 9 | CD | 400 |
| X | 10 | D | 500 |
| XL | 40 | CM | 900 |
| L | 50 | M | 1000 |
Roman Numeral Rules
- Symbols are written from largest to smallest, left to right
- A smaller symbol before a larger one means subtraction (IV = 4, IX = 9)
- Only I, X, C, and M can be repeated (up to 3 times in sequence)
- V, L, and D are never repeated
- Traditional Roman numerals go up to 3,999 (MMMCMXCIX)