That's where Google Sheets' SUMIF function comes in. You can use SUMIF to calculate a sum based on a condition. That condition can be built into the set of values themselves, ...

How to use the SUMIFS function in Excel. In this tutorial, we want to add the total number of sales of mangoes we made from, say, Kevin Sahadeo. Click the cell where you want the result to be.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

I keep running into situations in Excel where I want to calculate a conditional sum, but my criterion is something along the lines of "Include cell B1 if cell A1 is a number, likewise B2 and A2 ...

In fact, you can use this function to sum all the negative or positive values in the same range. Sum. First, let’s take a brief look at SUMIF().