Convert inches to centimetres in an instant. One inch is exactly 2.54 centimetres. Enter any value above and the answer updates as you type — free, accurate and with no sign-up.
Measure with confidence
Handy kit.
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Frequently asked questions
How do I convert inches to centimetres?
Multiply the number of inches by 2.54. This tool does it automatically as you type.
Is the result accurate?
Yes — it uses the internationally recognised conversion factor, rounded for a clean display.