Roman numeral converter
Valid range: 1–3999 (the classical system has no way to write 0 or numbers ≥ 4000 without extra notation).
What is Roman numeral converter?
Roman numerals are still used for clock faces, book chapter numbers, movie copyright years, and monarch/pope names — this converts between them and ordinary Arabic numbers (1 to 3999, the range the classical system supports).
How to use it
Type a number to see its Roman numeral, or type Roman numerals to see the number — both fields stay in sync.
Example
1994 = MCMXCIV