Unit Converter › Length › in → cm
Length · scale · base metre
in to cm
1 inch (in) = 2.54 cm. Multiply by 2.54. One inch (in) is 2.54 cm.
Convert
scale · base metre
—
| Every unit at once | Value | Unit |
|---|
in to cm table
| inch (in) | cm | Unit |
|---|---|---|
| 1 in | 2.54 | cm |
| 2 in | 5.08 | cm |
| 3 in | 7.62 | cm |
| 5 in | 12.7 | cm |
| 10 in | 25.4 | cm |
| 20 in | 50.8 | cm |
| 25 in | 63.5 | cm |
| 50 in | 127 | cm |
| 100 in | 254 | cm |
| 500 in | 1,270 | cm |
| 1,000 in | 2,540 | cm |
exact by definition
The inch has been exactly 25.4 mm since 1959, which makes the foot, yard and mile exact too.