How to convert inches to centimeters
Multiply the number of inches by 2.54. That is all there is to it, because the factor between inches and centimeters never changes.
Formula
cm = in × 2.54
Example: 10 inches × 2.54 = 25.4 centimeters.
Inches to CM chart
| Inches (in) | Centimeters (cm) |
|---|---|
| 0.25 in | 0.635 cm |
| 0.5 in | 1.27 cm |
| 1 in | 2.54 cm |
| 2 in | 5.08 cm |
| 3 in | 7.62 cm |
| 4 in | 10.16 cm |
| 5 in | 12.7 cm |
| 6 in | 15.24 cm |
| 8 in | 20.32 cm |
| 10 in | 25.4 cm |
| 12 in | 30.48 cm |
| 15 in | 38.1 cm |
| 18 in | 45.72 cm |
| 20 in | 50.8 cm |
| 24 in | 60.96 cm |
| 27 in | 68.58 cm |
| 30 in | 76.2 cm |
| 32 in | 81.28 cm |
| 36 in | 91.44 cm |
| 40 in | 101.6 cm |
| 43 in | 109.22 cm |
| 50 in | 127 cm |
| 55 in | 139.7 cm |
| 65 in | 165.1 cm |
| 75 in | 190.5 cm |
Values are rounded to at most four decimals. The converter above shows more digits.
About the units
One inch is 0.0254 meters.
One centimeter is 0.01 meters.
Need the other direction? Use the CM to Inches converter. For every length unit at once, open the Length Converter.
Frequently asked questions
How many centimeters are in a inch?
There are 2.54 centimeters in one inch.
How do I convert inches to centimeters?
Multiply the number of inches by 2.54. For example: 10 inches × 2.54 = 25.4 centimeters.
What is 27 inches in centimeters?
27 inches equals 68.58 centimeters.