Trigonometry Calculator

Calculate trigonometric functions, inverse functions, hyperbolic functions and convert between different angle units.

Examples

Common Angles

Angle sin cos tan
0° 0 1 0
30° 0.5 0.8660254 0.57735027
45° 0.70710678 0.70710678 1
60° 0.8660254 0.5 1.73205081
90° 1 0 Undefined
120° 0.8660254 -0.5 -1.73205081
135° 0.70710678 -0.70710678 -1
150° 0.5 -0.8660254 -0.57735027
180° 0 -1 -0