cm → in converter
The international inch is exactly 2.54 centimetres. Divide a length in centimetres by 2.54 to obtain inches. This is a length conversion only. A screen size normally measures its diagonal, so this calculation alone does not determine the width, height or external dimensions of a television.
Conversion formula
in = cm × (50/127)
Reference values
| cm | in |
|---|---|
| 1 | ≈ 0.393700787402 |
| 5 | ≈ 1.96850393701 |
| 10 | ≈ 3.93700787402 |
| 100 | ≈ 39.3700787402 |
| 500 | ≈ 196.850393701 |
| 1000 | ≈ 393.700787402 |
The table uses 12 significant digits. The ≈ mark identifies display rounding. Enter another value in the converter and choose up to 30 significant digits when needed. More displayed digits do not improve the uncertainty of the original measurement.