# How to Use COT function in Google Sheets in 2020?

COT functionThe COT function returns the cotangent of an angle provided in radians.

Parts of a COT function

COT(angle)

Part
Description
Notes

angle
The angle to find the cotangent of, in radians.

Sample formulas

COT(3.14)

COT(A1)

COT(1)

Example

In this example, the COT function shows the cotangent of given angles in radians:

A
B

1
Formula
Result

2
=COT(1)
0.6420926159

3
=COT(-1)
-0.6420926159

4
=COT(4)
0.8636911545

5
=COT(0)
#DIV/0!

Related functions

ACOT: The ACOT function returns the inverse cotangent of a value in radians.
COTH: The COTH function returns the hyperbolic cotangent of any real number.
ATANH: The ATANH function returns the inverse hyperbolic tangent of a number.
ATAN: The ATAN function returns the inverse tangent of a value in radians.
ATAN2: The ATAN2 function returns the angle between the x-axis and a line segment from the origin (0,0) to the specified coordinate pair (`x`,`y`), in radians.
ASINH: The ASINH function returns the inverse hyperbolic sine of a number.
ASIN: The ASIN function returns the inverse sine of a value in radians.
SIN: The SIN function returns the sine of an angle provided in radians.
COS: The COS function returns the cosine of an angle provided in radians.
ACOSH: The ACOSH function returns the inverse hyperbolic cosine of a number.
ACOS: The ACOS function returns the inverse cosine of a value in radians.
DEGREES: The DEGREES function converts an angle value in radians to degrees.