Question 1

How do Roman numerals work?

Accepted Answer

Roman numerals use letters (I=1, V=5, X=10, L=50, C=100, D=500, M=1000). Smaller values before larger ones are subtracted (IV=4).

Question 2

What is the largest Roman numeral?

Accepted Answer

Standard Roman numerals go up to 3,999 (MMMCMXCIX). This tool supports 1–3,999.

Question 3

Why are Roman numerals still used?

Accepted Answer

They appear on clocks, book chapters, Super Bowl numbers, copyright dates, and movie sequels.

Roman Numeral Converter

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