What is a Inch (in)?
An inch (in) is a unit of length in the imperial system, equal to exactly 25.4 millimeters.
Definition
Symbol
in
Category
Length
System
Imperial
1 {unit} = {value} {otherUnit}
1 Inch = 25.4 Millimeter (mm)
1 Inch = 2.54 Centimeter (cm)
1 Inch = 0.0254 Meter (m)
1 Inch = 0.0000254 Kilometer (km)
1 Inch = 0.0833333 Foot (ft)
Common Uses
- Screen sizes
- Pipe diameters
- Construction measurements