Roman Numerals to Number Converter
Convert any valid Roman numeral to its corresponding integer value. Simply enter the Roman numeral below and click convert to see the result.
Common Examples:
About Roman Numerals
History
Roman numerals originated in ancient Rome and remained the primary way of writing numbers throughout Europe well into the Late Middle Ages.
Number System
Roman numerals use combinations of letters from the Latin alphabet to signify values: I=1, V=5, X=10, L=50, C=100, D=500, M=1000.
Conversion Rules
When a smaller numeral appears before a larger numeral, it is subtracted (e.g., IV = 4). Otherwise, numerals are added from left to right (e.g., VI = 6).
Real-time Analysis
Get instant feedback as you type with our live updating counters. No need to click any buttons.
Fully Responsive
Works perfectly on all devices - desktop, tablet, and mobile phones. Your stats always at hand.
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