Centimeters to Inches Converter
One centimeter equals 0.3937008 inches. To turn centimeters into inches, multiply by 0.3937008. So 10 cm works out to 3.93701 in. The inch has been defined as exactly 2.54 centimeters since 1959, so this conversion is exact.
Type a number and the answer appears straight away.
Your answer
1 cm =0.393701 in
- 1 centimeter
- 0.393701 in
- 1 inch
- 2.54 cm
The math behind it: Cm to Inches
inches = centimeters x 0.3937008
Going the other way? Divide by 0.3937008 instead, or multiply by 2.54, because one inch is 2.54 centimeters.
Centimeters to inches chart
| Centimeters (cm) | Inches (in) |
|---|---|
| 1 | 0.393701 |
| 2 | 0.787402 |
| 3 | 1.1811 |
| 5 | 1.9685 |
| 10 | 3.93701 |
| 15 | 5.90551 |
| 20 | 7.87402 |
| 25 | 9.84252 |
| 50 | 19.685 |
| 100 | 39.3701 |
Common questions
How many inches are in a centimeter?
There are 0.3937008 inches in one centimeter.
How many centimeters are in an inch?
There are 2.54 centimeters in one inch.
Is there a quick way to estimate centimeters to inches?
Multiply by 4 and divide by 10. That gives 0.4 inches per centimeter, within 2% of the true figure.
You might also need
Checked and updated: