Convert Degrees to Radians
1 degree = 0.017453293 radians. Multiply the number of degrees by 0.0174532925199.
Degrees to Radians table
| Degrees | Radians |
|---|---|
| 1 ° | 0.017453293 rad |
| 2 ° | 0.034906585 rad |
| 3 ° | 0.052359878 rad |
| 4 ° | 0.06981317 rad |
| 5 ° | 0.087266463 rad |
| 10 ° | 0.17453293 rad |
| 20 ° | 0.34906585 rad |
| 25 ° | 0.43633231 rad |
| 50 ° | 0.87266463 rad |
| 100 ° | 1.7453293 rad |
| 500 ° | 8.7266463 rad |
| 1000 ° | 17.453293 rad |
About these units
The degree (°) is a specialist or regional unit of angle, equal to 0.017453293 radians.
The radian (rad) is an SI base or derived unit of angle.
Going the other way, 1 radian = 57.29578 degrees. Trigonometry and CAD want radians, surveyors want gradians, navigation wants degrees and minutes. Convert plane angles between every common representation.
Frequently asked
- How many radians are in a degree?
- 1 degree = 0.017453293 radians.
- How do you convert degrees to radians?
- Multiply the number of degrees by 0.0174532925199.
- What is 10 ° in rad?
- 10 ° = 0.17453293 rad.