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

Understanding Excel's date and time serial numbers can help in calculating differences between dates, adding days, adjusting times, and more.

Use either keyboard shortcuts or the NOW and TODAY functions to display the current date and time in Excel and Google Sheets spreadsheets together.

Are you tired of manually entering a time and date formula into each of your Microsoft Excel worksheets? Then learn how to shave time off your Excel work by creating a named Date/Time stamp formula.