We show you how to use Excel to count days between two dates using the DAYS, DATEDIF, NETWORKDAYS, and TODAY functions, and Subtraction.

The NETWORKDAYS function in Excel is a date and time function that returns the number of whole working days between Start_date and End_date.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

Bookkeepers, project managers, HR departments and more use the Excel Date & Time functions WEEKNUM, ISOWEEKNUM, WORKDAY, WORKDAY.INTL to calculate time. Here's how.

How to Use the Countif & Countifs Functions in Excel. Microsoft Excel 2010 is a powerful spreadsheet program that business owners can utilize to track everything from employee's schedules to ...