| Formula | Calculator | Reverse units |
|---|---|---|
| 1 radian = 100 centrad | Factors for centrad | |
| 1 radian = 0.1591548 circle (angular) | Factors for circle (angular) | |
| 1 radian = 57.29575 degree (angular) | Factors for degree (angular) | |
| 1 radian = 63.66183 gon (angular) | Factors for gon (angular) | |
| 1 radian = 63.66183 grade (angular) | Factors for grade (angular) | |
| 1 radian = 1000000 microradian | Factors for microradian | |
| 1 radian = 1002.676 mil - angle, USSR (military artillery, angle, USSR) | Factors for mil - angle, USSR (military artillery, angle, USSR) | |
| 1 radian = 1000 mil - angle, UK (military infantry, angle, UK) | Factors for mil - angle, UK (military infantry, angle, UK) | |
| 1 radian = 636.6183 mil - angle, US, WWII (military artillery, angle, US, WWII) | Factors for mil - angle, US, WWII (military artillery, angle, US, WWII) | |
| 1 radian = 1018.591 mil - angle, NATO (military artillery, angle, NATO) | Factors for mil - angle, NATO (military artillery, angle, NATO) | |
| 1 radian = 1000 milliradian | Factors for milliradian | |
| 1 radian = 3437.749 minute (angular) | Factors for minute (angular) | |
| 1 radian = 0.1591548 revolution (angular) | Factors for revolution (angular) | |
| 1 radian = 0.6366183 right angle | Factors for right angle | |
| 1 radian = 206264.7 second (angular) | Factors for second (angular) | |
| 1 radian = 1.909858 sign | Factors for sign |