The number 1997 is written in Roman numerals like this: MCMXCVII
MCMXCVII = 1997
Split the number by place value and write each part in Roman numerals:
Put the parts together: M + CM + XC + VII = MCMXCVII.
When a smaller symbol comes before a larger one, it is subtracted.
As a year, 1997 is written MCMXCVII. You often see dates like this in film credits, on buildings and on monuments.
Going the other way? See the Roman numeral MCMXCVII.
1996 in Roman numerals: MCMXCVI
1998 in Roman numerals: MCMXCVIII
Calculate the conversion of any number and its equivalent in Roman numerals with our Roman numerals converter.