100 in Roman numerals is C
The Arabic number 100 is written as C in Roman numerals. Below you can see the parts it is built from.
100 in Roman numerals
C
How is {n} written in Roman numerals?
Roman numerals run from the largest value to the smallest: C = 100. In total C = 100. A smaller symbol before a larger one means subtraction (IV = 4, IX = 9, XL = 40, CM = 900). Roman numerals cover numbers 1-3999.