This post explains how to calculate Weighted Average in Excel with percentages. In a standard arithmetic average where the sum of values is divided by the number of values, each data value is treated ...

How to return monthly sales averages for the last n years in Microsoft Excel Your email has been sent Averaging is easy business in Microsoft Excel. Thanks to the AVERAGEIF() and AVEREAGEIFS() ...

When you're working with a spreadsheet, duplicate data can sometimes make its way in and cause all sorts of problems. In this how-to, we demonstrate two methods of using Microsoft Excel for ...

However, this might not always give you an accurate average, which is where functions like GEOMEAN and HARMEAN come in. The ...

How to find missing records using VLOOKUP() in Microsoft Excel Your email has been sent In Microsoft Excel, I have used many different solutions to compare lists. Sometimes the solution finds ...

Q. I am trying to create a formula in our accounting system, but I keep getting errors. What can I do to get the formula to work? A. All Excel users know how powerful formulas are, but sometimes it ...