Machinist Calculator has been developed to quickly solve common machine shop math problems such as trigonometry, speeds and feeds, bolt circles, and much more. Get your free demo now.

Right Angle Triangle Calculations

Solve right angle triangle problems with this section of Machinist's Calculator! We've done the complicated trigononometry for you.

Just enter the size of one angle and one side, or two sides to calculate the remaining dimensions.
The "Inch to mm" or "mm to Inch" options may be used to convert values from one system of measurement to another.

See also the oblique trigonometry page.

Right Triangles Download free Machinist's Calculator demo.