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
MMMCDXXX = 3430May 22nd, 14:46 (BST)
MMXIII = 2013May 22nd, 14:46 (BST)
MMI = 2001May 22nd, 14:46 (BST)
DXXVI = 526May 22nd, 14:46 (BST)
CXVII = 117May 22nd, 14:46 (BST)
MCDLXIV = 1464May 22nd, 14:46 (BST)
DCLXXXVI = 686May 22nd, 14:46 (BST)
XLIV = 44May 22nd, 14:46 (BST)
MDCXXXIX = 1639May 22nd, 14:46 (BST)
XXXI = 31May 22nd, 14:46 (BST)