Inches to Centimeters (in to cm)
To convert inches to centimeters, multiply by 2.54. 1 in = 2.54 cm.
Formula
cm = in × 2.54
Example: Convert 12 in: 12 × 2.54 = 30.48 cm.
Inches to Centimeters chart
| Inches (in) | Centimeters (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 |
| 7 in | 17.78 cm |
| 8 in | 20.32 cm |
| 9 in | 22.86 cm |
| 10 in | 25.4 cm |
| 12 in | 30.48 cm |
| 15 in | 38.1 cm |
| 20 in | 50.8 cm |
| 25 in | 63.5 cm |
| 30 in | 76.2 cm |
| 40 in | 101.6 cm |
| 50 in | 127 cm |
| 75 in | 190.5 cm |
| 100 in | 254 cm |
Frequently asked questions
How many centimeters is 1 inch?
1 inch (in) equals 2.54 centimeters (cm).
What is the formula to convert in to cm?
Multiply the value in inches by 2.54: cm = in × 2.54.
What is 12 in in centimeters?
12 inches equals 30.48 centimeters (12 in = 30.48 cm).
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