349 in Roman Numerals
Three hundred forty-nine is written CCCXLIX in Roman numerals. It uses the subtractive rule, where a smaller glyph placed before a larger one is taken away rather than added, which keeps the numeral short and is the part most people find fiddly.
How CCCXLIX is formed
Reading left to right, 349 breaks into these additive parts. Each Roman symbol is added in turn to reach the total.
C + C + C + XL + IX = 100 + 100 + 100 + 40 + 9 = 349.
Where 349 in Roman numerals is used
- Monarch and pope names, for example the 349th of a royal line.
Convert another number
349 is written CCCXLIX in Roman numerals.
Frequently asked questions
How do you write 349 in Roman numerals?
Write 349 as CCCXLIX, combining C + C + C + XL + IX. Start from the largest value that fits and work down until nothing is left over.
Why is 349 not written CCCXLVIIII?
CCCXLIX uses the subtractive rule: a smaller symbol placed before a larger one is taken away, so you never repeat a symbol four times. CCCXLVIIII breaks that rule, which is why CCCXLIX is the only correct form.
What are 348 and 350 in Roman numerals?
348 is CCCXLVIII and 350 is CCCL. Neighbouring numbers often change length in surprising ways, which is why each has its own page.
How is CCCXLIX broken down?
CCCXLIX breaks down as C (100), C (100), C (100), XL (40), IX (9), so C + C + C + XL + IX = 100 + 100 + 100 + 40 + 9 = 349.