Roman Numerals Converter

Convert numbers to Roman numerals and Roman numerals to numbers. Free online Roman numeral converter.

💡 Enter a number or Roman numeral. Example: "2024" → "MMXXIV".

Number Input

0

Roman Numeral Output

How to Convert Roman Numerals

Step-by-step guide with examples

Input

Convert

Result

1

Roman Numeral Values

• I = 1 • V = 5 • X = 10 • L = 50 • C = 100 • D = 500 • M = 1000

2

Rules

• Add symbols from left to right: XVI = 10+5+1 = 16. • Subtract when a smaller value precedes a larger: IV = 5-1 = 4. • Maximum 3 consecutive identical symbols.

Frequently Asked Questions

2 common questions answered

2 Questions2 AnswersClick to expand

Q1How do Roman numerals work?

Roman numerals use letters (I, V, X, L, C, D, M) to represent values. Add when reading left to right; subtract when a smaller value precedes a larger one.

Q2What is 2024 in Roman numerals?

2024 = MMXXIV (M=1000, M=1000, X=10, X=10, IV=4).

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