Advanced Roman Numerals

Advanced Roman Converter

Converts decimal(arabic) numbers to roman numerals and vice versa

Converts decimal numbers up to 3.999.999

Checks inputs for invalid characters

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Notes And Examples

You are going to see parentheses instead of upperlines for roman numerals larger than 3999.

( ) means multiply the roman numeral in parantheses by 1000.

While M is equal to 1000, (M) is equal to 1.000.000

4825 => (IV)DCCCXXV

MMMD => 3500

(MMMD)=> 3.500.000