Right Triangle Calculator

Right Triangle Calculator

Calculate all sides, angles, area, and perimeter of a right triangle. Enter any two known values.

Right triangle diagram with legs a and b, hypotenuse c, height h from right angle to hypotenuse, angles α and β marked, and all segments clearly labeled

Side a (leg):

Side b (leg):

Side c (hypotenuse):

Height h:

Angle α (degrees):

Angle β (degrees):