Excel has numerous math functions that you can use to count. For example, you can perform tasks like counting the number of clients registered for an event who have a certain last name or reside ...

How to Count Hours Worked in Excel. Excel has a number of formulas that enable you to count the time between two dates. You can specify that you would like to count the difference in hours by ...

When counting unique values in Microsoft Excel, use UNIQUE() as a helper function and avoid more complicated expressions.

Use one or both of these simple Microsoft Excel macros to list all the sheets in an Excel workbook.