DEGREES

The DEGREES function returns the number of degrees in an angle expressed in radians.

DEGREES(radian-angle)

radian-angle: A number value representing an angle, expressed in radians. Although radian-angle can be any number, it would normally be in the range –2π to 2π (–2 pi to +2 pi).

Examples
=DEGREES(PI()) returns 180 (π radians = 180 degrees). =DEGREES(1) returns 57.2957795130823, which is approximately the number of degrees per radian.

Examples

=DEGREES(PI()) returns 180 (π radians = 180 degrees).

=DEGREES(1) returns 57.2957795130823, which is approximately the number of degrees per radian.