The number 1550 is written in Roman numerals like this: MDL
MDL = 1550
Split the number by place value and write each part in Roman numerals:
Put the parts together: M + D + L = MDL.
As a year, 1550 is written MDL. You often see dates like this in film credits, on buildings and on monuments.
Going the other way? See the Roman numeral MDL.
1549 in Roman numerals: MDXLIX
1551 in Roman numerals: MDLI
Calculate the conversion of any number and its equivalent in Roman numerals with our Roman numerals converter.