Inches to Centimeters Converter
Convert Inches to Centimeters (in to cm) instantly, with the formula and a table of common values. Free, runs in your browser, nothing uploaded.
Everything happens on your own device. Nothing you type is ever sent anywhere.
Category
Result
2.54 cm
Formula
1 in = 2.54 cm
Common Inches to Centimeters Conversions
| Inches | Centimeters |
|---|---|
| 1 in | 2.54 cm |
| 2 in | 5.08 cm |
| 5 in | 12.7 cm |
| 10 in | 25.4 cm |
| 20 in | 50.8 cm |
| 50 in | 127 cm |
| 100 in | 254 cm |
| 500 in | 1,270 cm |
| 1,000 in | 2,540 cm |
This converter handles eight common unit categories - length, weight, temperature, volume, area, speed, data storage, and time - and updates the result instantly as you type, entirely in your browser. Most categories convert by a fixed ratio to a base unit (like meters for length or bytes for data), except temperature, which needs its own formula since 0°C isn't 0°F or 0 K.
Frequently asked questions
How do I convert Inches to Centimeters?
Multiply the value in in by 2.54: 1 in = 2.54 cm, so 10 in = 25.4 cm.
How do I convert Centimeters to Inches?
Multiply the value in cm by 0.393701: 1 cm = 0.393701 in, so 10 cm = 3.937008 in.
Is the value I enter sent anywhere?
No. The conversion runs entirely in your browser, so nothing you type ever leaves your device.