By default, all measurements are metric. However, you can change this.
1.Click Measurement system:
If you select English fractional units, AnyRail shows all measurements using fractions, e.g. 20 ¾.
If you select English decimal units, the same value appears as 20.75.
AnyRail accepts measurements in both formats, and rounds fractions to the nearest 1/64 of an inch.