This article describes the formula syntax and usage of the GESTEP function in Microsoft Excel. Description Returns 1 if number ≥ step; returns 0 (zero) otherwise. Use this function to filter a set of values. For example, by summing several GESTEP functions you calculate the count of values that exceed a threshold. Syntax GESTEP(number, [step]) The GESTEP function syntax has the following arguments: Number Required. The value to test against step. Step Optional. The threshold value. If you omit a value for step, GESTEP uses zero. Remark If any argument is nonnumeric, GESTEP returns the #VALUE! error value. Example ...