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Angle Converter — degree, radian, gradian, arcmin
Type a value in any box — every other unit updates instantly.
Type a value in any box — all other units update instantly.
Angle Conversion Table
| Unit | Equals |
|---|---|
| 1 degree (°) (base) | 1 ° |
| 1 radian (rad) | 57.2957795 ° |
| 1 gradian (gon) | 0.9 ° |
| 1 arcminute (′) | 0.0166667 ° |
| 1 arcsecond (″) | 0.0002778 ° |
| 1 turn (rev) | 360 ° |
FAQ
How do you convert degree (°) to turn (rev)?
Multiply the degree (°) value by 360 to get turn (rev). Or use the converter above — type in any box and every unit updates at once.
How many radian (rad) are in 1 degree (°)?
1 degree (°) = 0.01745329252 radian (rad).
Is this converter free to use?
Yes. All tools on CalcConvert Tools are free, work in your browser, and require no sign-up.