84 in Roman numerals is LXXXIV. Read from left to right: L (50) + X (10) + X (10) + X (10) + IV (4) = 84.
How to write 84 in Roman numerals
Break 84 into thousands, hundreds, tens and ones, then write each part with the largest symbols first:
- 80 (tens) = LXXX
- 4 (ones) = IV
Join them: LXXXIV.
LXXXIV uses the subtraction rule in IV: a smaller symbol placed before a larger one is taken away from it, so IV = 4. Only I, X and C are used this way.
Roman numerals near 84
84 in words
84 is written eighty-four in words (see 84 in words), and चौरासी in Hindi. Its ordinal form is 84th, written eighty-fourth.
Where you see Roman numerals
Roman numerals still appear on clock faces, in chapter and class numbers, in the names of kings and events, and in exam question numbering. For the full list of symbols and rules, see Roman numerals and the 1 to 100 chart.
Questions people ask
What is 84 in Roman numerals?
84 in Roman numerals is LXXXIV.
What number is LXXXIV?
LXXXIV is 84: 50 + 10 + 10 + 10 + 4 = 84.
How do you write 84 in Roman numbers?
Write each place value with its symbols and join them: L X X X IV gives LXXXIV.
What is 840 in Roman numerals?
840 is DCCCXL.