Inches to Centimeters
変換 inches to cm (in to cm) directly in your browser. Type a value and get the result instantly — no rounding surprises, no data leaves your device.
How to convert inches to cm
One inch equals 2.54 centimeters. To convert, multiply the number of inches by 2.54:
cm = inches × 2.54 例: 1 in = 2.54 cm
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Inches to Centimeters conversion table
| Inches | Centimeters |
|---|---|
| 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 |
| 10 in | 25.4 cm |
| 20 in | 50.8 cm |
| 25 in | 63.5 cm |
| 50 in | 127 cm |
| 100 in | 254 cm |
よくある質問
How many cm are in a inch?
One inch is exactly 2.54 centimeters.
What is the formula to convert inches to cm?
Multiply the value in inches by 2.54 to get the result in cm.
Is this converter free and private?
Yes. It is free, needs no signup, and runs entirely in your browser.