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Instant result
Enter the data and press the button to do the calculation.
Online Calculator
Angle converter
Convert any angle between degrees, radians, complete turns and gradians.
Information
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Local processing
The values are processed directly in your browser.
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Free
No registration, external API or subscription required.
Frequently asked questions
How many radians are 180 degrees?
180° equals π radians.
How many degrees are in a full turn?
A full turn is 360 degrees.
How many gradians are in a full turn?
A full turn is 400 gradians.
Does it work with negative values?
Yes.