Author: Oscar Cronquist Article last updated on May 04, 2022

The COSH function calculates the hyperbolic cosine of a number.

Formula in cell C3:


Excel Function Syntax



number  Required. Any real number.


COSH(n) = (EXP(n)+EXP(-n))/2

Recommended articles

How to use the EXP function
Returns e raised to the power of a number, e equals 2.71828182845904. Example, e^2 equals 7.389056099 Formula in cell C3: […]