Roman Numeral Converter

Type an integer or Roman numeral and convert instantly with validation and a reference table.

Number (1–3,999,999)

Roman numeral

MMXXVI2,026 in Roman numerals

I	1	V	5	X	10	L	50	C	100	D	500	M	1000

How to use this Roman Numeral Converter

Convert numbers to Roman numerals and Roman numerals back to numbers. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

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