Men's belt size cm to inches
If you have an Italian belt labeled 90 and want its size in inches or the pants it suits, enter the number here.
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How to use it
- Enter belt size.
- The result appears straight away and updates as you edit.
- Copy the result, or copy a link that keeps the same values to share it.
How it is calculated
Inches = cm ÷ 2.54, then rounded to the nearest even number, since belts come in 2 in steps. Pants size = belt size - 2.
Example
Inputs: Belt size = 95 cm. Result: US belt size: 38 in; Matching pants waist: 36 in; Exact value: 37.4 in.
Limits and caveats
- Assumes the Italian brand labeling (85 = 34); some German shops print the full length instead.
- The pants size assumes belt = waist + 2 in.
Questions about this tool
What size in inches is a 90 cm belt?
90 cm is 35.43 in, so it is a 36 and suits W34 pants.
And an 85?
It is a 34 and suits W32 pants.
Why round to an even number?
US and UK belts come in even sizes like 32, 34 and 36.