Trigonometry Solver
Compute sine, cosine, tangent and their inverses with degrees or radians.
Common Angle Reference
| Degrees | Radians | sin | cos | tan |
|---|---|---|---|---|
| 0° | 0 | 0 | 1 | 0 |
| 30° | π/6 | 1/2 | √3/2 | 1/√3 |
| 45° | π/4 | √2/2 | √2/2 | 1 |
| 60° | π/3 | √3/2 | 1/2 | √3 |
| 90° | π/2 | 1 | 0 | ∞ |
| 180° | π | 0 | −1 | 0 |
| 270° | 3π/2 | −1 | 0 | ∞ |
| 360° | 2π | 0 | 1 | 0 |