How it's calculated
in = cm ÷ 2.54
cm = centimetres, in = inches. 1 inch = 2.54 cm exactly; reverse cm = in × 2.54.
Common values
| Centimeters | Inches |
|---|---|
| 2.54 cm | 1 in |
| 10 cm | 3.937 in |
| 30 cm | 11.81 in |
| 100 cm | 39.37 in |
Common questions
How many centimeters are in an inch?
Exactly 2.54, a value fixed by international agreement in 1959.
How do I convert my height from cm to inches?
Divide your height in centimeters by 2.54, or just type it into the cm field and read the inches result.