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

For example, you might need to calculate only the number of checks over a certain dollar amount or paychecks related to particular people. In these cases, you'll need to use COUNTIF and COUNTIFS.

Learn how to extract specific data from Excel cells using formulas, tools, and techniques to clean and organize messy datasets.