To calculate the number of days between today and 04 September 2022 (which is a past date), we will use the formula =TODAY ()-A17. The function returns 24 as the resultant value.

Excel provides two options for calculating the difference between two dates. You can use a simple subtraction operation such as "=B2-A2" to calculate the amount of days between those two calendar ...

You should have experience with Excel before trying to use formulas to calculate what day of the week the 15th of a given month is, and you have several options to do this.

Learn how to calculate moving averages in Excel using dynamic arrays. Simplify rolling totals with custom functions for efficient analysis.