Degrees to Radians Converter (and Back)
Use this free degrees to radians converter (and radians to degrees) to convert any angle in either direction, with the exact value in terms of π, the decimal, and the steps.
The conversions
radians = degrees × π/180, and degrees = radians × 180/π.
Original price was: $109.99.$54.99Current price is: $54.99.
How to use it
- Choose the direction.
- Enter the angle.
- Press Convert.
Related: the Unit Circle Calculator and more free math calculators.
Frequently asked questions
How do I convert degrees to radians?
Multiply by π/180. For example, 180° = π radians.
Original price was: $109.99.$54.99Current price is: $54.99.
Does it give an exact answer in terms of π?
Yes — for example 135° is shown as 3π/4.
Original price was: $29.99.$16.99Current price is: $16.99.
Can it convert radians to degrees?
Yes — switch the direction selector.
Original price was: $27.99.$17.99Current price is: $17.99.
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