Cosine Calculator
Compute the cosine of an angle, in degrees or radians.
Calculator
Cosine Calculator
Result
—
Formula
cos(θ)
Step-by-step
- 1
Enter the angle
Any numeric value.
- 2
Pick the unit
Degrees or radians.
Worked example
Example input: angle: 60, mode: deg
Result: 0.5
Related tools
- Sine Calculator
sin(θ).
- Tangent Calculator
tan(θ).