901 in Roman Numerals

The number 901 written in Roman numerals is CMI.

901
=
CMI

How CMI is built:

CM= 900
I= 1
CMI= 901
Reverse lookup

Looking up the other way? CMI in Arabic numbers is 901. Use the full converter to enter any Roman numeral:

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Frequently asked questions
What is 901 in Roman numerals?
901 in Roman numerals is CMI. It is built from CM (900) + I (1) = 901.
How do you write 901 in Roman numerals?
To write 901 in Roman numerals, identify the largest Roman symbols that fit: 900 = CM, 1 = I. Write them left to right: CMI.
What does CMI mean?
CMI is the Roman numeral for 901. The symbols represent: CM = 900, I = 1, which add up to 901.
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.
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