Convert Inch to Centimeter
1 inch equals 2.54 centimeters. Enter a value below to convert instantly.
Formula
Multiply the number of inches by 2.54 to get centimeters.
Step by step
- Start with 1 in.
- Multiply by the conversion factor 2.54.
- 1 × 2.54 = 2.54 cm.
Inch to Centimeter conversion table
| Inches (in) | Centimeters (cm) |
|---|---|
| 1 | 2.54 |
| 2 | 5.08 |
| 3 | 7.62 |
| 5 | 12.7 |
| 10 | 25.4 |
| 20 | 50.8 |
| 50 | 127 |
| 100 | 254 |
| 500 | 1,270 |
| 1,000 | 2,540 |
About the inch
The inch (in) is a Imperial unit of length.
About the centimeter
The centimeter (cm) is a SI unit of length.
Where this conversion is used
Converting inches to centimeters comes up when measuring height, screen sizes, travel distances, fabric, and construction dimensions. Metric and Imperial length units are both in daily use, so quick conversion is often needed when following instructions from another country.
Need the other direction? Convert centimeter to inch →
Related conversions
Frequently asked questions
How many centimeters are in a inch?
One inch equals 2.54 centimeters.
How do you convert inches to centimeters?
Multiply the number of inches by 2.54 to get centimeters.
What is 1 centimeter in inches?
One centimeter equals 0.39370079 inches.
When would I convert inches to centimeters?
This conversion is common when measuring height, screen sizes, travel distances, fabric, and construction dimensions.
Conversion factors are based on internationally agreed unit definitions. See our methodology and sources for details on how these values are verified.