One of the many features of Excel is being nosy. That's right, you can quickly calculate a persons age as long as you have their birth date.

Additionally, Excel provides functions to calculate the number of days until a specific date, which is particularly useful for tracking deadlines and managing projects.

If you intend to obtain a list of all dates or data between two given dates in Excel, then you can Use the Fill handle or use a Formula. Learn how.

How to Calculate Hours in Excel Excluding Weekends. An Excel spreadsheet can become an indispensable tool for your business when you harness its power for keeping records and doing computations.

Learn how to calculate Weighted Average in Excel with percentages using the SUM function and the SUMPRODUCT function.

To calculate statistical variance in Microsoft Excel, use the built-in Excel function VAR.