Just choose the sine bar length, enter one other value. Then click "Calculate" and the calculator gives you the missing values!
As with all relevant applications in the Trades Math Calculator software, lineal values can be converted between inch and metric, and access to the angle converter is available. The angle converter enables you to switch between degrees.decimal and degrees, minutes and seconds.
Values less than one can be entered as either decimal or common fractions.
A hard copy of the values shown on the sine bar calculator can be printed if you need to take them out to the machine shop area.