49 in Roman Numerals

The number 49 written in Roman numerals is XLIX.

49
=
XLIX

How XLIX is built:

XL= 40
IX= 9
XLIX= 49
Reverse lookup

Looking up the other way? XLIX in Arabic numbers is 49. Use the full converter to enter any Roman numeral:

Open Roman Numeral Converter →
Nearby numbers
Frequently asked questions
What is 49 in Roman numerals?
49 in Roman numerals is XLIX. It is built from XL (40) + IX (9) = 49.
How do you write 49 in Roman numerals?
To write 49 in Roman numerals, identify the largest Roman symbols that fit: 40 = XL, 9 = IX. Write them left to right: XLIX.
What does XLIX mean?
XLIX is the Roman numeral for 49. The symbols represent: XL = 40, IX = 9, which add up to 49.
What is the range of Roman numerals?
Standard Roman numerals cover 1 to 3,999 (I to MMMCMXCIX). Numbers outside this range cannot be represented with the classic seven symbols: I, V, X, L, C, D, M.
Convert any number

The full Roman Numeral Converter lets you convert any number from 1 to 3,999 in both directions — Arabic to Roman and Roman to Arabic — instantly in your browser.

Open Roman Numeral Converter →