13 in Roman Numerals

XIII

13 = XIII

Quick Reference Table

Number	Roman
3	III
4	IV
5	V
6	VI
7	VII
8	VIII
9	IX
10	X
11	XI
12	XII
14	XIV
15	XV
16	XVI
17	XVII
18	XVIII
19	XIX
20	XX
21	XXI
22	XXII

Frequently Asked Questions

What is 13 in Roman numerals?

XIII.