List of Roman numerals / numbers.

What is XIII in Roman Numerals? The Roman numeral XIII represents the number 13. This is a simple additive combination where "X" equals 10 and each "I" equals 1, so the numeral XIII is …

XIII Roman Numerals can be written as numbers by combining the transformed roman numerals i.e. XIII = X + I + I + I = 10 + 1 + 1 + 1 = 13. The higher roman numerals precede the lower …

XIII is a first-person shooter video game, loosely based on the first five volumes of the 1984 Belgian graphic novel series of the same name.

Discover the meaning of XIII in Roman numerals, learn to convert it to standard numbers, and explore the key principles for writing and understanding Roman numerals.

The year right now is 2025 which is MMXXV. Since you can’t type over lines to put the Roman numeral in parenthesis to multiply by 1,000 so 309,317= (CCCIX)CCCXVII. The date is …

Write any Roman numeral into the box and hit the button to convert.