Inch to Centimeter Converter
1 Inch = 2.54 Centimeter
To convert inchs to centimeters, multiply by 2.54.
Converting inches to centimeters is standard when translating imperial design layouts, screen dimensions, and apparel sizes to the metric system.
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Formula
cm = in × 2.54
To convert Inch to Centimeter, use the formula displayed above.
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Inch to Centimeter: Quick Reference Table
| Inch (in) | Centimeter (cm) |
|---|---|
| 0.001 | 0.00254 |
| 0.01 | 0.0254 |
| 0.1 | 0.254 |
| 0.5 | 1.27 |
| 1 | 2.54 |
| 2 | 5.08 |
| 5 | 12.7 |
| 10 | 25.4 |
| 25 | 63.5 |
| 50 | 127 |
| 100 | 254 |
| 250 | 635 |
| 500 | 1270 |
| 1000 | 2540 |
in to cm Formula and Examples
Direct Formula
cm = in × 2.54 Inverse Formula
in = cm × 0.393701 Mental Math Shortcut
Divide the centimeters value by 2.5 (or divide by 5 and multiply by 2) for a fast estimate.
Common Inch to Centimeter Calculations
- 5 in = 12.7 cm
- 10 in = 25.4 cm
- 50 in = 127 cm
- 100 in = 254 cm
- 500 in = 1270 cm
How to Convert Inch to Centimeter
How many centimeters are in a inch?
1 Inch (in) is equal to 2.54 Centimeter (cm). To convert inchs to centimeters, multiply your value by 2.54.
How do I convert inch to centimeter?
To convert Inch to Centimeter, use the formula: Centimeter = Inch × 2.54. For example, 5 in = 12.7 cm.
What is the formula for in to cm?
The formula is: cm = in × 2.54. This is based on the exact SI conversion factor. Use our calculator above to convert any value instantly.