| Formula | Calculator | Reverse units |
|---|---|---|
| 1 right angle = 157.08 centrad | Factors for centrad | |
| 1 right angle = 0.2500004 circle (angular) | Factors for circle (angular) | |
| 1 right angle = 90.00017 degree (angular) | Factors for degree (angular) | |
| 1 right angle = 100 gon (angular) | Factors for gon (angular) | |
| 1 right angle = 100 grade (angular) | Factors for grade (angular) | |
| 1 right angle = 1570800 microradian | Factors for microradian | |
| 1 right angle = 1575.004 mil - angle, USSR (military artillery, angle, USSR) | Factors for mil - angle, USSR (military artillery, angle, USSR) | |
| 1 right angle = 1570.8 mil - angle, UK (military infantry, angle, UK) | Factors for mil - angle, UK (military infantry, angle, UK) | |
| 1 right angle = 1000 mil - angle, US, WWII (military artillery, angle, US, WWII) | Factors for mil - angle, US, WWII (military artillery, angle, US, WWII) | |
| 1 right angle = 1600.003 mil - angle, NATO (military artillery, angle, NATO) | Factors for mil - angle, NATO (military artillery, angle, NATO) | |
| 1 right angle = 1570.8 milliradian | Factors for milliradian | |
| 1 right angle = 5400.017 minute (angular) | Factors for minute (angular) | |
| 1 right angle = 1.5708 radian | Factors for radian | |
| 1 right angle = 0.2500004 revolution (angular) | Factors for revolution (angular) | |
| 1 right angle = 324000.5 second (angular) | Factors for second (angular) | |
| 1 right angle = 3.000006 sign | Factors for sign |