Angle Converter
Fill in the values and the answer updates as you type.
How the Angle Converter works
360 degrees = 2π radians = 400 gradians = 1 turn. The converter first changes your value to degrees and then to every other unit.
Inputs and results
The Angle Converter takes 2 inputs and gives 4 results.
What you enter
- Value — starts at 180.
- From — starts at Degrees. Choose from: Degrees, Radians, Gradians and Turns.
What you get
- Degrees
- Radians
- Gradians
- Turns
Example: Angle Converter with the starting values
With value 180 and from Degrees, the calculator returns:
| Degrees | 180 |
|---|---|
| Radians | 3.1416 |
| Gradians | 200 |
| Turns | 0.5 |
Change any value above and the results update straight away.
Angle Converter FAQ
How do I use the Angle Converter?
Enter value and from in the fields, then read degrees, radians, gradians and turns in the result panel. The answer updates as you type, and you can press Calculate or Enter to refresh it. Use “Copy link” to share your exact numbers with someone else.
What does the Angle Converter calculate?
Convert degrees, radians, gradians, and turns. It returns degrees, radians, gradians and turns from the 2 values you provide.
What values does the Angle Converter start with?
It opens with value 180 and from Degrees so you can see a working result straight away. Replace them with your own numbers, or press Reset to return to these starting values.
Is the Angle Converter free and private?
Yes. It is free, needs no account, and runs in your browser, so nothing you type is sent to or stored on our servers. See the Privacy Policy for details.
Can I rely on the Angle Converter for important decisions?
Treat the result as a well-rounded estimate. Real situations often have details a general calculator cannot know, so confirm important decisions with a qualified professional. See the Disclaimer for more.