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.

I also used the term function earlier in this section. The word “sum” in the formulas used in these examples is one of Excel’s many functions. In this case, the sum function is used to add ...

You can use the Sum function in Microsoft Office Excel to sum columns of data, whether your data is in an Excel table or is simply a range in a column of your worksheet.

For example, the SUM function accepts two numbers and returns a number. Functions of different categories in Excel often return the same data type.

Discover 7 powerful Excel functions that will revolutionize your workflow, automate tasks, and save you hours of time. From ...

You can sum a series of numbers in Microsoft Excel manually by typing in a simple formula, or automatically with a tool.

Q. Are there any alternatives to traditional PivotTables in Excel? A. The first thing that comes to mind is the function GROUPBY. The primary purpose of GROUPBY is to make data analysis easier by ...

There's more to Excel's Subtotal feature than you might realize. You can add multiple subtotaling functions to the same row, and you can add multiple rows.

SERIESSUM function returns the sum of a power series based on the formula. Learn how to use the SERIESSUM function in Excel.