Convert UnitsQuick conversion table
| degree | radian |
|---|---|
| 1 ° | 0.0174532925199 rad |
| 5 ° | 0.0872664625997 rad |
| 30 ° | 0.523598775598 rad |
| 45 ° | 0.785398163397 rad |
| 90 ° | 1.57079632679 rad |
| 180 ° | 3.14159265359 rad |
| 270 ° | 4.71238898038 rad |
| 360 ° | 6.28318530718 rad |
Unit definitions
degree (°)
degree is a unit of Angle. In this converter it is defined against the category base unit as base = value × 0.00555555555556 × π.
radian (rad)
radian is a unit of Angle. In this converter it is defined against the category base unit as 1 rad = 1 rad.
Example
10 ° = 0.174532925199 rad
Sources and methodology
Definitions: BIPM SI Brochure and NIST conversion guidance. Methodology.