Numbers, carved the old way.
A free converter between numbers and Roman numerals — type either one and watch the other appear.
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Why Roman numerals still matter
Roman numerals show up on clock faces, in movie copyright years, on monument cornerstones, in book chapter headings, and in the names of monarchs and Super Bowls. This tool converts either direction — enter a plain number and get its numeral, or enter a numeral and get its number — instantly, with no page reload.