Length
in to cm Converter
1 in = 2.54 cm
Bidirectional ยท live
Reference table โ in to cm
| in | cm |
|---|---|
| 0.5 | 1.27 |
| 1 | 2.54 |
| 1.5 | 3.81 |
| 2 | 5.08 |
| 3 | 7.62 |
| 4 | 10.16 |
| 5 | 12.7 |
| 6 | 15.24 |
| 8 | 20.32 |
| 10 | 25.4 |
| 12 | 30.48 |
| 16 | 40.64 |
About this conversion
Length conversions span the SI metric ladder (mm โ cm โ m โ km) and the imperial system (inches, feet, yards, miles). 1 inch is exactly 25.4 mm by international definition.
Common questions
How many cm in 1 in?
1 in equals 2.54 cm.
What is the conversion factor between in and cm?
1 in = 2.54 cm.
How do I convert 8 in to cm?
8 in = 20.32 cm.