How to convert from sign to radian [rad]?

Learn how to convert from other 13 angle units to sign

1. How to convert from degree [°] To sign?
2. How to convert from sign To degree [°]?
3. How to convert from radian [rad] To sign?
4. How to convert from sign To radian [rad]?
5. How to convert from grad [^g] To sign?
6. How to convert from sign To grad [^g]?
7. How to convert from minute ['] To sign?
8. How to convert from sign To minute [']?
9. How to convert from second ["] To sign?
10. How to convert from sign To second ["]?
11. How to convert from gon To sign?
12. How to convert from sign To gon?
13. How to convert from mil To sign?
14. How to convert from sign To mil?
15. How to convert from revolution [r] To sign?
16. How to convert from sign To revolution [r]?
17. How to convert from circle To sign?
18. How to convert from sign To circle?
19. How to convert from turn To sign?
20. How to convert from sign To turn?
21. How to convert from quadrant To sign?
22. How to convert from sign To quadrant?
23. How to convert from right angle To sign?
24. How to convert from sign To right angle?
25. How to convert from sextant To sign?
26. How to convert from sign To sextant?