Roman to Numeral Converter Convert a Roman Numeral to a Number with this simple tool. Get the number of a given Roman Numeral by just entering a roman numeral number in below field. Enter Roman Numeral Numeric Value Reset Related Tools NATO Phonetic Converter Roman to Numeral Converter Number to Words Converter Uppercase to Lowercase Converter Morse Code Converter Numeral to Roman Numeral Converter Lowercase to Uppercase Converter Remove Duplicate Lines