In Excel, there are two ways of calculating the weighted average with percentages: using the SUM function and using the SUMPRODUCT function. Let us have a look at these 2 methods in detail.

Learn how to calculate simple, weighted and exponential moving averages in Microsoft Excel using Data Analysis Tool Pack or Formula.

How to use Excel’s RANK.AVG () function Figure D Figure D Word’s RANK.AVG () better accommodates duplicates. Figure E Figure E The average rank increase with every duplicate.

Excel 2013 provides the DATE and XIRR functions, which derive the final annual interest rate from a series of payments on known dates.

This flexibility ensures that the function can be tailored to a wide range of analytical needs. How to Calculate Moving Averages in Excel Using Dynamic Arrays Watch this video on YouTube.

Adding a running total to a simple Microsoft Excel revenue sheet isn't difficult, but adding a conditional running total will require a bit more effort. Solutions are simpler than you might think.