Trigonometry Calculator

Calculate trigonometric functions for any angle

Angle Value

Formula Reference

sin: Opposite / Hypotenuse cos: Adjacent / Hypotenuse

tan: sin / cos csc: 1/sin sec: 1/cos cot: 1/tan

sinh: (e^x − e^(−x)) / 2 cosh: (e^x + e^(−x)) / 2 tanh: sinh / cosh

asin, acos, atan: Inverse functions that return angles

Actions:

How to Use

What trigonometric functions are available?

The tool includes sine, cosine, tangent, and their inverses, plus hyperbolic sine, cosine, and tangent.

Can I convert between degrees and radians?

Yes. The tool converts between degree and radian measures and shows both.

Does it show the unit circle values?

Common angles (0, 30, 45, 60, 90 degrees) display their exact unit circle values.