roman numeral conversion calculator

➤ convert standard numbers to roman numerals
➤ convert roman numerals to standard numerals

convert standard numbers to roman numerals

enter standard numbers:

calculation result:

roman numerals:


convert roman numerals to standard numerals

enter roman numerals:

calculation result:

standard numbers:
roman numeral conversion calculator this calculator converts roman numerals to arabic numerals and vice versa. roman numerals use the following numbers: i=1, v=5, x=10, l=50, c=100, d=500 and m=1000. most of the time, they are just sorted and added. exception: when a numeric character is to the left of a numeric character with a larger value, the smaller value needs to be subtracted.
search calculator