Roman Numeral Converter - Integer to Roman, Roman to Integer
Free online Roman numeral converter. Convert numbers to Roman numerals and back. Understand the rules of Roman numerals.
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description
labels.rules
Key Symbols
The Legacy of Roman Numerals
Roman numerals originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. They are still used today in many specialty contexts, such as clock faces, movie copyright dates, and ceremonial names (like King Charles III).
I
1
Unus
X
10
Decem
C
100
Centum
M
1000
Mille