Workdays Per Month Calendar 2025 Excel. Excel's networkdays function (available in excel 2010 and later editions) returns the number of working days in a specified period of time. The workday function returns a date n working days.

The workday function of excel is designed to calculate the workday after or before a certain number of business days from a given date. It can be used to calculate workdays within a given month, making it an invaluable resource for keeping track of project deadlines, the duration of a task, calculating employee benefits, etc.