How to Convert degree to radian
To convert degree to radian, multiply the value in degree by 0.01745329. One degree equals 0.01745329 radian, and one radian equals 57.29578 degree.
Angle units measure rotation or the opening between two lines. They are used in geometry, navigation, surveying, engineering drawings and astronomy. Need a different unit? Open the Angle Converter to convert between all 12 Angles units.
degree to radian Formula
degree = radian × 57.29578
Example: 10 degree = 0.174533 radian.
degree ↔ radian Conversion Tables
| degree | radian |
|---|---|
| 1 | 0.0174533 |
| 2 | 0.0349066 |
| 3 | 0.0523599 |
| 5 | 0.0872665 |
| 10 | 0.174533 |
| 20 | 0.349066 |
| 50 | 0.872665 |
| 100 | 1.74533 |
| 500 | 8.72665 |
| 1,000 | 17.4533 |
| radian | degree |
|---|---|
| 1 | 57.2958 |
| 2 | 114.592 |
| 3 | 171.887 |
| 5 | 286.479 |
| 10 | 572.958 |
| 20 | 1,145.92 |
| 50 | 2,864.79 |
| 100 | 5,729.58 |
| 500 | 28,647.9 |
| 1,000 | 57,295.8 |
About Angles Units
Angle units measure rotation or the opening between two lines. They are used in geometry, navigation, surveying, engineering drawings and astronomy. This converter supports 12 units: degree, radian, gradian (gon/grad), minute (arc), second (arc), point, mil (NATO), revolution, circle, quadrant, turn, right angle.
Frequently Asked Questions
How many radian are in one degree?
One degree equals 0.01745329 radian.
How do I convert degree to radian?
To convert degree to radian, multiply the value in degree by 0.01745329. For example, 10 degree = 0.174533 radian.
How do I convert radian to degree?
To convert radian to degree, multiply the value in radian by 57.29578. For example, 10 radian = 572.958 degree.
Which Angles units can I convert on ToolShed?
The Angle Converter supports 12 units, including degree, radian, gradian (gon/grad), minute (arc), second (arc), point, mil (NATO), revolution, and 4 more. Use the From and To menus in the converter above to pick any pair.