Convert degrees (°) to radians (rad) instantly — type a value below.
To convert degrees to radians, use this formula:
rad = ° × 0.01745329252 (or divide by 57.29577951)
| Degrees (°) | Radians (rad) |
|---|---|
| 0.1 ° | 0.00174533 rad |
| 0.25 ° | 0.00436332 rad |
| 0.5 ° | 0.00872665 rad |
| 1 ° | 0.0174533 rad |
| 2 ° | 0.0349066 rad |
| 3 ° | 0.0523599 rad |
| 4 ° | 0.0698132 rad |
| 5 ° | 0.0872665 rad |
| 6 ° | 0.10472 rad |
| 7 ° | 0.122173 rad |
| 8 ° | 0.139626 rad |
| 9 ° | 0.15708 rad |
| 10 ° | 0.174533 rad |
| 12 ° | 0.20944 rad |
| 15 ° | 0.261799 rad |
| 20 ° | 0.349066 rad |
| 25 ° | 0.436332 rad |
| 30 ° | 0.523599 rad |
| 40 ° | 0.698132 rad |
| 50 ° | 0.872665 rad |
| 60 ° | 1.0472 rad |
| 70 ° | 1.22173 rad |
| 75 ° | 1.309 rad |
| 80 ° | 1.39626 rad |
| 90 ° | 1.5708 rad |
| 100 ° | 1.74533 rad |
| 150 ° | 2.61799 rad |
| 200 ° | 3.49066 rad |
| 250 ° | 4.36332 rad |
| 500 ° | 8.72665 rad |
| 1,000 ° | 17.4533 rad |
A degree is 1/360 of a full turn. It is the everyday unit for angles in geometry, navigation and construction.
A radian is the angle at which the arc length equals the radius, about 57.2958°. A full turn is 2π radians. It is the standard angle unit in mathematics and physics.
Need other units? Use the full angle converter.