The number 304 is written in Roman numerals like this: CCCIV
CCCIV = 304
Split the number by place value and write each part in Roman numerals:
Put the parts together: CCC + IV = CCCIV.
When a smaller symbol comes before a larger one, it is subtracted.
Going the other way? See the Roman numeral CCCIV.
303 in Roman numerals: CCCIII
305 in Roman numerals: CCCV
Calculate the conversion of any number and its equivalent in Roman numerals with our Roman numerals converter.