Inch to CM
Convert inches to centimeters instantly. Free in to cm converter.
2.54
Formula: 1 in = 2.54 cm
Quick conversion table
| Inch (in) | Centimeter (cm) |
|---|---|
| 0.5 | 1.27 |
| 1 | 2.54 |
| 2 | 5.08 |
| 5 | 12.7 |
| 10 | 25.4 |
| 25 | 63.5 |
| 50 | 127 |
| 100 | 254 |
Frequently asked questions
How do I convert inch to centimeter?
Type a number into the input above and read the result instantly. The formula is: 1 in = 2.54 cm.
Is this converter free?
Yes — completely free, no signup, no limits, no ads in the calculation flow.
Is the calculation accurate?
Yes. We use internationally standardized conversion factors and IEEE 754 double-precision math, accurate to 15 significant digits.