Excel Function : GAUSS
Returns 0.5 less than the standard normal cumulative distribution
Microsoft Excel Reference Page
Syntax and Description of the GAUSS Excel Function
The function syntax for the GAUSS function in Microsoft Excel is as follows: =GAUSS(x) where x is the number you want to convert to a standard normal distribution.
About GAUSS Excel Function
The GAUSS function returns the Gaussian cumulative distribution function of x, evaluated at x. The Gaussian cumulative distribution function is the probability that a random variable x has a value less than or equal to x.