How to convert centimeters to inches
Divide the number of centimeters by 2.54. That is all there is to it, because the factor between centimeters and inches never changes.
Formula
in = cm ÷ 2.54
Example: 25 centimeters ÷ 2.54 ≈ 9.8425 inches.
CM to Inches chart
| Centimeters (cm) | Inches (in) |
|---|---|
| 1 cm | 0.393701 in |
| 2 cm | 0.787402 in |
| 3 cm | 1.1811 in |
| 4 cm | 1.5748 in |
| 5 cm | 1.9685 in |
| 10 cm | 3.937 in |
| 15 cm | 5.9055 in |
| 20 cm | 7.874 in |
| 25 cm | 9.8425 in |
| 30 cm | 11.811 in |
| 40 cm | 15.748 in |
| 50 cm | 19.685 in |
| 60 cm | 23.622 in |
| 70 cm | 27.5591 in |
| 75 cm | 29.5276 in |
| 100 cm | 39.3701 in |
| 150 cm | 59.0551 in |
| 160 cm | 62.9921 in |
| 165 cm | 64.9606 in |
| 170 cm | 66.9291 in |
| 175 cm | 68.8976 in |
| 180 cm | 70.8661 in |
| 185 cm | 72.8346 in |
| 190 cm | 74.8031 in |
| 200 cm | 78.7402 in |
Values are rounded to six decimals below 1, four decimals up to 1,000 and two decimals above. The converter above shows more digits.
About the units
One centimeter is 0.01 meters.
One inch is 0.0254 meters.
Need the other direction? Use the Inches to CM converter. For every length unit at once, open the Length Converter.
Frequently asked questions
How many inches are in a centimeter?
There are 0.393701 inches in one centimeter. In the other direction, one inch is 2.54 centimeters.
How do I convert centimeters to inches?
Divide the number of centimeters by 2.54. For example: 25 centimeters ÷ 2.54 ≈ 9.8425 inches.
What is 100 centimeters in inches?
100 centimeters equals 39.3701 inches.