COS function

COS — returns the cosine of a given angle.

Format

COS(number)

Important

If the angle is given in degrees, use the RADIANS function to convert it to radians.

Example

Formula	Description	Result
COS(1.047)	Cosine of 1.047 radians	0.5001711
COS(RADIANS(60))	Cosine of 60 degrees	0.5

Go To

Standard functions