804 in Roman numerals

The number 804 is written in Roman numerals like this: DCCCIV

DCCCIV = 804

How to write 804 in Roman numerals

Split the number by place value and write each part in Roman numerals:

• 800 = DCCC
• 4 = IV (5 − 1)

Put the parts together: DCCC + IV = DCCCIV.

When a smaller symbol comes before a larger one, it is subtracted.

Going the other way? See the Roman numeral DCCCIV.

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803 in Roman numerals: DCCCIII

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805 in Roman numerals: DCCCV

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