ACCURATE CONVERSION
Inches to Centimeters Converter
Convert inches (in) to centimeters (cm) with a standards-based formula.
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How to convert inches to centimeters
Enter a value in the converter above. The result updates immediately using the relationship below.
FORMULA1 inch = 2.54 centimeters
Inches to Centimeters conversion table
| Inches (in) | Centimeters (cm) |
|---|---|
| 1 | 2.54 |
| 5 | 12.7 |
| 10 | 25.4 |
| 20 | 50.8 |
| 50 | 127 |
| 100 | 254 |
Common values
For a quick estimate, multiply by the factor above. Use more decimal places when technical work requires additional precision.
Frequently asked questions
How many centimeters are in one inch?
One inch equals 2.54 centimeters.
How do you convert inches to centimeters?
Multiply the inch value by 2.54.
Can I convert centimeters back to inches?
Yes. One centimeter equals 0.39370079 inches; you can also use the swap button.