The Engineer's Ephemeris

Right Triangle Calculator

Solve sides and angles fast for setups and inspection. Enter any two known values to compute the rest—ideal for shop trigonometry, coordinate checks, and layout work.

A B C b a c

Solve right‑triangle problems quickly for setups and inspection. Enter any two known values to compute the remaining sides and angles—ideal for shop trigonometry, CNC coordinate checks, and layout in mechanical design.

a = —, b = —, c = —

A = —°, B = —°


Degrees, Minutes, and Seconds (DMS) Converter