Converta entre números romanos e arábicos
Decimal to Roman
Roman to Decimal
Roman Numeral Reference
I
1
V
5
X
10
L
50
C
100
D
500
M
1000
Common Conversions
1. Symbols are added from left to right (largest to smallest)
2. A smaller symbol before a larger one means subtraction (IV = 4)
3. A symbol can only be repeated up to 3 times consecutively
4. Only I, X, and C can be used for subtraction
5. Valid range: 1 to 3999
Converta entre números romanos e arábicos
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