Angle Converter
Convert between degrees, radians and gradians.
Result
Results are estimates for general information only and are not professional advice.
Angle units
Angles can be measured in degrees, radians, gradians or full turns. This converter switches between them — a full circle is 360 degrees, 2π radians, 400 gradians or 1 turn.
Frequently Asked Questions
What is the Angle Converter?
Convert between degrees, radians and gradians. It runs instantly in your browser and is completely free to use.
What do I need to enter to use the Angle Converter?
The Angle Converter asks for the following values (3): Value, From, To. Fill them in and the result appears immediately — the calculation runs on your own device, so nothing you type is sent to a server.
How accurate is the Angle Converter?
The Angle Converter uses standard, widely-accepted formulas, so its figures are reliable estimates for everyday planning. They are not a substitute for advice from a qualified professional.
Is the Angle Converter free, and do I need an account?
Yes. The Angle Converter — and every other calculator on Calculatis — is completely free, with no registration, no download and no limit on how often you use it.