Roman to Decimal

Convert Roman numerals to decimal numbers.

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What does Roman to Decimal do?

Converts Roman numerals (I, V, X, L, C, D, M) to decimal numbers.

Use Cases

  • Reading Roman numeral years
  • Converting clock faces
  • Historical date conversion
  • Learning Roman numerals

How to Use

  1. 1Enter a Roman numeral
  2. 2Click Convert to see the decimal result

Frequently Asked Questions

What is the largest Roman numeral?
MMMCMXCIX represents 3999, the largest standard Roman numeral.
Are lowercase Roman numerals supported?
Yes, the converter handles both uppercase and lowercase.

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