Transforms & generators
Roman numeral date converter
2024-07-04 becomes MMXXIV-VII-IV. Works on any digits in the paste, up to 3999.
Processed in your browser — nothing is uploaded
Each 1–3999 number is mapped with standard subtractive notation (IV, IX, XL, XC, CD, CM).
Last reviewed 2026-09-10.
FAQ
Questions, answered
Year 2026?
MMXXVI.
Numbers over 3999?
They are left in Arabic form; classic Roman notation stops there.
Does my text leave the browser?
No. The Roman numeral converter runs in JavaScript on this page. Your paste is not uploaded.
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