Toolzy

Roman Numeral Converter

Convert between Arabic numbers (1–3999) and Roman numerals.

Convert numbers to Roman numerals and back. Works both ways for values from 1 to 3999.

कैसे उपयोग करें

  1. Type a number to see its Roman numeral.
  2. Or type a Roman numeral to see the number.
  3. Values range from 1 to 3999.

अक्सर पूछे जाने वाले प्रश्न

Why the 3999 limit?
Standard Roman numerals don't represent 4000+ with a single-letter system.
Is invalid input handled?
Malformed numerals (like IIII) are rejected.

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