What does CCXCVI mean?

CCXCVI is the Roman numeral for 296 — 100 + 100 + 90 + 5 + 1.

How do you write 296 in Roman numerals?

Take the largest value that fits and repeat until nothing is left: C (100), then C (100), then XC (90), then V (5), then I (1). That gives CCXCVI.

296 in Roman numerals

CCXCVI

Number (1–3,999 for numerals)

Roman numeral

296 is written CCXCVI in Roman numerals. That is 5 symbol groups added together, reading left to right from the largest value down.

How it breaks down

CCXCVI = 100 + 100 + 90 + 5 + 1 = 296
Group	Value	Subtraction	Running total
C	100	—	100
C	100	—	200
XC	90	C − X	290
V	5	—	295
I	1	—	296

Why the smaller symbol comes first

CCXCVI uses subtractive notation in one place: 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	yes — 1×
V	5	yes — 1×
X	10	yes — 1×
L	50	no
C	100	yes — 3×
D	500	no
M	1,000	no

The same number, other ways

In words: Two hundred ninety-six
Roman numeral: CCXCVI
Symbol count: 6 characters
Binary: 100101000
Hexadecimal: 128

The numbers either side

Number	Roman numeral
294	CCXCIV
295	CCXCV
296	CCXCVI ←
297	CCXCVII
298	CCXCVIII

Common questions

What is 296 in Roman numerals?: 296 is CCXCVI.
What does CCXCVI mean?: CCXCVI is the Roman numeral for 296 — 100 + 100 + 90 + 5 + 1.
How do you write 296 in Roman numerals?: Take the largest value that fits and repeat until nothing is left: C (100), then C (100), then XC (90), then V (5), then I (1). That gives CCXCVI.

Sources

Calculated on this page — At One Place

How these figures are compiled and checked