See examples of how to use worksheet functions to count numbers or dates that fall within a range in Excel.

How to calculate the number of days, months, or years between two dates using the DATEIF function in Excel.

If both date arguments are numbers, DAYS uses EndDate–StartDate to calculate the number of days in between both dates. If either one of the date arguments is text, that argument is …

By default, January 1, 1900 is serial number 1, and January 1, 2008 is serial number 39448 because it is 39,447 days after January 1, 1900. The DATEDIF function is useful in formulas …

Working days exclude weekends and any dates identified in holidays. Use NETWORKDAYS to calculate employee benefits that accrue based on the number of days worked during a specific …

You can add or subtract a number of days to or from a date by using a simple formula, or you can use worksheet functions that are designed to work specifically with dates in Excel.

Jun 8, 2011 · For example, you can quickly subtract one date from another date, or calculate the duration of items on a project schedule. Use the provided sample data and the following …

Returns a number that represents a date that is the indicated number of working days before or after a date (the starting date). Use WORKDAY to exclude weekends or holidays when you …

Excel contains several functions to help you count the number of cells in a range that are blank or contain certain types of data. Select the cell where you want the result to appear.

Jun 3, 2002 · The table below shows common methods to do so, using the Date and time functions. To use these examples in Excel, drag to select the data in the table, then right-click …