Roman Numeral Converter
Arabic → Roman
Roman Numeral
MMXXIV
2024 AD - Contemporary era
Breakdown
Roman → Arabic
Arabic Number
2,024
2024 AD - Contemporary era
Quick Reference
M
1000
CM
900
D
500
CD
400
C
100
XC
90
L
50
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Bidirectional Roman numeral converter with live conversion as you type. Converts any integer from 1 to 3999 to Roman numerals or any valid Roman numeral string to its Arabic value. The symbol breakdown shows how each Roman symbol contributes to the total (e.g., MMXXIV = MM + XXIV = 2000 + 24). A historical era note puts the number in context (e.g., 2024 AD = MMXXIV). A quick reference table shows all standard Roman numeral values. Copy the result with one click. Useful for students, puzzle solvers, historians, and anyone who encounters Roman numerals in dates, chapter headings, or clock faces.
How to Use
- 1Choose direction: Arabic to Roman or Roman to Arabic
- 2Type a number (1–3999) in the input field - conversion updates live
- 3The symbol breakdown shows each Roman numeral component contributing to the total
- 4A historical era note provides context for the year
- 5Click Copy to copy the result
Features
- Bidirectional: Arabic ↔ Roman numeral conversion
- Live conversion as you type
- Range: 1 to 3999
- Symbol breakdown showing each component (e.g. MMXXIV = MM + XXIV)
- Historical era note for context
- Quick reference table for all Roman symbols
- Copy button
- 100% browser-based
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