This tool converts inches to cm the moment you type — 1 in = 2.54 cm. It's the same trusted math behind the full unit converter, focused on the single inches-to-centimeters conversion so you get the answer without any distractions.
To convert inches to centimeters, multiply the number of inches by 2.54. Every calculation runs client-side, so your numbers never leave your device, and there's no sign-up, no limit, and nothing to install.
| inches (in) | centimeters (cm) |
|---|---|
| 1 in | 2.54 cm |
| 2 in | 5.08 cm |
| 3 in | 7.62 cm |
| 5 in | 12.7 cm |
| 10 in | 25.4 cm |
| 25 in | 63.5 cm |
| 50 in | 127 cm |
| 100 in | 254 cm |
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