Convert Roman numerals to numbers

This Roman numerals to numbers converter will tranform any valid Roman numeral combination(s) to numbers.

Enter a Roman numeral to convert it to its correct number.

This numeral converter only accepts the following valid characters as Roman numerals: (I, V, X, L, C, D, M). Uppercase and lowercase letters are accepted.

Latest conversions of Roman numerals to numbers

NumberDate and Time
MMMDCLXVI = 3666Jan 18th, 18:24 (GMT)
MMVIII = 2008Jan 18th, 18:24 (GMT)
MMVII = 2007Jan 18th, 18:24 (GMT)
MMXXXIII = 2033Jan 18th, 18:24 (GMT)
CXV = 115Jan 18th, 18:24 (GMT)
MDCCCLXXVIII = 1878Jan 18th, 18:24 (GMT)
CDXXXIV = 434Jan 18th, 18:24 (GMT)
XIV = 14Jan 18th, 18:24 (GMT)
MDLXXXIII = 1583Jan 18th, 18:24 (GMT)
DCLXV = 665Jan 18th, 18:24 (GMT)