The number 2013 is written in Roman numerals like this: MMXIII
MMXIII = 2013
Split the number by place value and write each part in Roman numerals:
Put the parts together: MM + X + III = MMXIII.
As a year, 2013 is written MMXIII. You often see dates like this in film credits, on buildings and on monuments.
Going the other way? See the Roman numeral MMXIII.
2012 in Roman numerals: MMXII
2014 in Roman numerals: MMXIV
Calculate the conversion of any number and its equivalent in Roman numerals with our Roman numerals converter.