Length & Distance
Inch to Centimeter Converter
Convert Inch to Centimeter with the exact formula, a worked example and a quick conversion table.
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β
Quick values:
Conversion formula
The exact formula applied:
β
Conversion formula
cm = in Γ 2.54
in = cm Γ· 2.54
Worked example
50 in = 127 cm
cm = in Γ 2.54
Length units describe structural dimensions and distances; note that a foot is exactly 0.3048 m and an inch exactly 25.4 mm.
Quick conversion table
| Inch (in) | Centimeter (cm) |
|---|---|
| 1 | 2.54 |
| 2 | 5.08 |
| 5 | 12.7 |
| 10 | 25.4 |
| 25 | 63.5 |
| 50 | 127 |
| 100 | 254 |
| 250 | 635 |
| 500 | 1,270 |
| 1,000 | 2,540 |
Reverse conversion table
| Centimeter (cm) | Inch (in) |
|---|---|
| 1 | 0.3937008 |
| 2 | 0.7874016 |
| 5 | 1.9685 |
| 10 | 3.93701 |
| 25 | 9.84252 |
| 50 | 19.68504 |
| 100 | 39.37008 |
| 250 | 98.4252 |
| 500 | 196.85039 |
| 1,000 | 393.70079 |
About the two units
inInch
The international inch equals exactly 25.4 millimetres.
1 in = 0.0254 m
Non-SI Unit Length & Distance
cmCentimeter
One hundredth of a metre.
1 cm = 0.01 m
SI Derived Unit Length & Distance
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