The radian is the standard unit of angular measure. The radian is represented by the symbol rad. 1 radian is just under 57.3 degrees.
rad
| Standard Units | |
|---|---|
| Centrad | {{centrad}} |
| Degree | {{deg}} |
| Gradians | {{gradians}} |
| Minutes (angular) | {{minutes_angular}} |
| Seconds (angular) | {{seconds_angular}} |
| Sign | {{sign}} |
| Other Units | |
|---|---|
| Milliradians (NATO) | {{milliradians_NATO}} |
| Milliradians (UK) | {{milliradians_UK}} |
| Milliradians (US WW2) | {{milliradians_US_WW2}} |
| Milliradians (USSR) | {{milliradians_USSR}} |