Conversion Factors for Units of Plane Angle
Radian
(rad)		 Right Angle
(L)		 Degree
(...o) 		Minute
(...') 		Second
(...")
1 Radian
(rad)		 1 0.636 62 57.296 3437.75 206.265
 
1 Right Angle
(L)		 1.570 80 1 90 5400 324.000
 
1 Degree
(...o)		 0.017 453 3 0.011 111 1 1 60 30
 
1 Minute
(...')		 0.000 290 888 0.000 185 185 0.016 666 7 1 60
 
1 Second
(...")		 0.000 004 848 14 0.000 003 086 42 0.000 277 778 0.016 666 7 1