Roman Numerals Calculator

Free Roman Numerals Conversion Online. Convert Roman numbers to standard numbers using this calculator.

Roman Numerals Calculation

Standard Number =
Roman Number =
Code to add this calci to your website Expand embed code Minimize embed code

Roman Number Conversion

In representation of large numerals, lowercase letters are used. This is not standard practice. Often a bar is placed above a digit to indicate that is 1000 times larger than normal.

Standard NumberRoman Number
1 I
5 V
10 X
50 L
100 C
500 D
1000 M
5000 v
10000 x
50000 l
100000 c
500000 d
1000000 m

english Calculators and Converters