Convert Degree to Radian
1 degree = 0.017453293 radians (° to rad).
Need to move between degrees and radians? A degree is smaller than a radian — it takes 57.2958 of them to make a single radian. One radian works out to 57.2958 degrees in the other direction. The converter above does this in real time, and the reference chart lists the values that come up most often.
1 ° = 0.017453293 rad
How to convert Degrees to Radians
Multiply the degree value by 0.0174533 to get radians.
Example: 10 degrees = 0.174533 radians.
Degree to Radian Conversion Chart
| Degrees | Radians |
|---|---|
| 1 ° | 0.017453293 rad |
| 2 ° | 0.034906585 rad |
| 3 ° | 0.052359878 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 |
| 1000 ° | 17.453293 rad |
Frequently Asked Questions
- How many radians are in a degree?
- There are 0.017453293 radians in 1 degree.
- How do you convert degrees to radians?
- Multiply the degree value by 0.0174533 to get radians.
- What is 5 degrees in radians?
- 5 degrees equals 0.087266463 radians.
- What is 100 degrees in radians?
- 100 degrees equals 1.7453293 radians.
- What is 1 radian in degrees?
- 1 radian equals 57.29578 degrees.
- Is this degree to radian converter free?
- Yes. The converter is free, needs no sign-up, and runs entirely in your browser — the values you enter never leave your device.