Inches to Centimeters Converter
Convert inches (in) to centimeters (cm). Type a number in either box and the result appears as you type.
Enter a number, for example 12.5
1 inch = 2.54 centimeters
Formula: cm = in × 2.54
How to convert inches to centimeters
1 inch = 2.54 centimeters
To convert inches to centimeters, multiply the value by 2.54.
Example: 5 in × 2.54 = 12.7 cm
Inches to Centimeters conversion table
| Inch (in) | Centimeter (cm) |
|---|---|
| 1 | 2.54 |
| 2 | 5.08 |
| 3 | 7.62 |
| 4 | 10.16 |
| 5 | 12.7 |
| 10 | 25.4 |
| 15 | 38.1 |
| 20 | 50.8 |
| 25 | 63.5 |
| 50 | 127 |
| 75 | 190.5 |
| 100 | 254 |
| 250 | 635 |
| 500 | 1,270 |
| 1,000 | 2,540 |
About inches and centimeters
Inch (in)
Exactly 2.54 centimeters. Used in the United States, and worldwide for screen and wheel sizes.
Centimeter (cm)
One hundredth of a meter. Used for everyday lengths such as body height and clothing sizes in most of the world.
Frequently asked questions
What is 1 in in centimeters?
1 in = 2.54 cm.
What is 1 cm in inches?
1 cm = 0.3937007874 in.
How do I convert inches to centimeters?
To convert inches to centimeters, multiply the value by 2.54. 1 inch = 2.54 centimeters.