What does CMXCV mean?

CMXCV is the Roman numeral for 995 — 900 + 90 + 5.

How do you write 995 in Roman numerals?

Take the largest value that fits and repeat until nothing is left: CM (900), then XC (90), then V (5). That gives CMXCV.

995 in Roman numerals

CMXCV

Number (1–3,999 for numerals)

Roman numeral

995 is written CMXCV in Roman numerals. That is 3 symbol groups added together, reading left to right from the largest value down.

How it breaks down

CMXCV = 900 + 90 + 5 = 995
Group	Value	Subtraction	Running total
CM	900	M − C	900
XC	90	C − X	990
V	5	—	995

Why the smaller symbol comes first

CMXCV uses subtractive notation in 2 places: CM means M minus C, or 900; XC means C minus X, or 90. A smaller symbol placed before a larger one is subtracted from it rather than added, which is why IX is nine and not eleven.

Only six such pairs are valid — IV, IX, XL, XC, CD and CM. That restriction is what makes the notation unambiguous: IIII and IC both look like they should work, but neither is standard, and only one spelling of any number is correct.

The symbols

Symbol	Value	Used here
I	1	no
V	5	yes — 1×
X	10	yes — 1×
L	50	no
C	100	yes — 2×
D	500	no
M	1,000	yes — 1×

The same number, other ways

In words: Nine hundred ninety-five
Roman numeral: CMXCV
Symbol count: 5 characters
Binary: 1111100011
Hexadecimal: 3E3

The numbers either side

Number	Roman numeral
993	CMXCIII
994	CMXCIV
995	CMXCV ←
996	CMXCVI
997	CMXCVII

Common questions

What is 995 in Roman numerals?: 995 is CMXCV.
What does CMXCV mean?: CMXCV is the Roman numeral for 995 — 900 + 90 + 5.
How do you write 995 in Roman numerals?: Take the largest value that fits and repeat until nothing is left: CM (900), then XC (90), then V (5). That gives CMXCV.

Sources

Calculated on this page — At One Place

How these figures are compiled and checked