Easily convert numbers to Roman numerals and back again.
This converter can accurately convert any number between 1 and 3999. This range covers the vast majority of standard Roman numeral usage.
Roman numerals are written using combinations of seven letters: I (1), V (5), X (10), L (50), C (100), D (500), and M (1000). Numbers are formed by combining these letters and adding or subtracting their values.