Convert Centimeters to Inches
Convert Centimeters (cm) to Inches (in) instantly. Enter a value below and the result updates live — accurate to 8 significant figures. 1 Centimeters = 0.39370079 Inches.
Numbers round to 8 significant figures — the underlying math is full-precision.
Centimeters to Inches formula
Multiply the Centimeters value by 0.39370079.
in = cm × 0.39370078740157477
Centimeters to Inches conversion table
| Centimeters (cm) | Inches (in) |
|---|---|
| 1 | 0.39370079 |
| 5 | 1.9685039 |
| 10 | 3.9370079 |
| 20 | 7.8740157 |
| 50 | 19.685039 |
| 100 | 39.370079 |
| 500 | 196.85039 |
| 1000 | 393.70079 |
Centimeters to Inches — FAQ
What is 1 cm in in?
1 Centimeters (cm) equals 0.39370079 Inches (in). For example, 10 cm = 3.9370079 in.
How do I convert Centimeters to Inches?
Multiply the Centimeters value by 0.39370079. Or simply type any value into the converter above and the Inches result updates instantly.
Is the Centimeters to Inches conversion accurate?
Yes. The conversion uses the exact internationally-defined factor: 1 cm = 0.39370078740157477 in. Results are shown to 8 significant figures.
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