| Formula | Calculator | Reverse units |
|---|---|---|
| 1 circle (angular) = 628.319 centrad | Factors for centrad | |
| 1 circle (angular) = 360.0001 degree (angular) | Factors for degree (angular) | |
| 1 circle (angular) = 399.9994 gon (angular) | Factors for gon (angular) | |
| 1 circle (angular) = 399.9994 grade (angular) | Factors for grade (angular) | |
| 1 circle (angular) = 6283190 microradian | Factors for microradian | |
| 1 circle (angular) = 6300.005 mil - angle, USSR (military artillery, angle, USSR) | Factors for mil - angle, USSR (military artillery, angle, USSR) | |
| 1 circle (angular) = 6283.19 mil - angle, UK (military infantry, angle, UK) | Factors for mil - angle, UK (military infantry, angle, UK) | |
| 1 circle (angular) = 3999.994 mil - angle, US, WWII (military artillery, angle, US, WWII) | Factors for mil - angle, US, WWII (military artillery, angle, US, WWII) | |
| 1 circle (angular) = 6400.003 mil - angle, NATO (military artillery, angle, NATO) | Factors for mil - angle, NATO (military artillery, angle, NATO) | |
| 1 circle (angular) = 6283.19 milliradian | Factors for milliradian | |
| 1 circle (angular) = 21600.03 minute (angular) | Factors for minute (angular) | |
| 1 circle (angular) = 6.28319 radian | Factors for radian | |
| 1 circle (angular) = 1 revolution (angular) | Factors for revolution (angular) | |
| 1 circle (angular) = 3.999994 right angle | Factors for right angle | |
| 1 circle (angular) = 1296000 second (angular) | Factors for second (angular) | |
| 1 circle (angular) = 12 sign | Factors for sign |