Degrees to Radians
Convert Degrees to Radians with an exact factor. One degree equals 0.01745329 Radians.
Result0.01745329
How to convert Degrees to Radians
The converter above changes Degrees into Radians instantly. As a reference point, one degree corresponds to 0.01745329 Radians, and one radian corresponds to 57.29577951 Degrees. Use the table below for common values.
Degrees × 0.01745329 = Radians
For example, 5 Degrees = 0.08726646 Radians.
About the units
- Degrees (°) — One 360th of a full turn.
- Radians (rad) — The SI unit; the angle where arc length equals the radius.
Degrees to Radians conversion table
| Degrees | Radians |
|---|---|
| 1 ° | 0.01745329 rad |
| 2 ° | 0.03490659 rad |
| 5 ° | 0.08726646 rad |
| 10 ° | 0.17453293 rad |
| 30 ° | 0.52359878 rad |
| 45 ° | 0.78539816 rad |
| 60 ° | 1.04719755 rad |
| 90 ° | 1.57079633 rad |
| 120 ° | 2.0943951 rad |
| 180 ° | 3.14159265 rad |
| 270 ° | 4.71238898 rad |
| 360 ° | 6.28318531 rad |
Radians to Degrees conversion table
| Radians | Degrees |
|---|---|
| 1 rad | 57.29577951 ° |
| 2 rad | 114.59155903 ° |
| 5 rad | 286.47889757 ° |
| 10 rad | 572.95779513 ° |
| 30 rad | 1,718.87338539 ° |
| 45 rad | 2,578.31007809 ° |
| 60 rad | 3,437.74677078 ° |
| 90 rad | 5,156.62015618 ° |
| 120 rad | 6,875.49354157 ° |
| 180 rad | 10,313.24031235 ° |
| 270 rad | 15,469.86046853 ° |
| 360 rad | 20,626.48062471 ° |
Frequently asked questions
How many Radians is one degree?
One degree is 0.01745329 Radians.
Are these angle conversions accurate?
Yes. They use the exact standard unit definitions, so results are accurate to the number of decimals shown.
What is the formula to convert Degrees to Radians?
Multiply the number of Degrees by 0.01745329. To convert back, multiply Radians by 57.29577951.
This tool is provided for general information only. Verify important figures independently. · Last reviewed: August 25, 2026