Convert Inches to Centimeters
Inches (in) to Centimeters (cm) — the formula, a worked example and a live converter, all in your browser.
Inches to Centimeters formula
To convert a measurement, multiply it by the fixed factor below:
cm = in × 2.54
Worked example
1 in = 1 × 2.54 = 2.54 cm.
Inches to Centimeters conversion table
| Inches (in) | Centimeters (cm) |
|---|---|
| 1 | 2.54 |
| 5 | 12.7 |
| 10 | 25.4 |
| 25 | 63.5 |
| 50 | 127 |
| 100 | 254 |
Common uses
Useful for fitting US-sized furniture into a metric room, converting screen sizes, or following a sewing pattern given in inches.
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Frequently asked questions
What is the formula to convert inches to centimeters?
Multiply the number of inches by 2.54 to get centimeters (cm = in × 2.54).
How many centimeters are in a inche?
One inche equals 2.54 centimeters.
Is this converter accurate?
Yes. It uses the exact internationally-defined conversion factors and runs entirely in your browser, so results match standards tables and nothing you type is uploaded.