(Excel examples for Beginners) In this end-to-end excel example, you will learn – Excel formula for Beginners – How to Sum if one criteria multiple columns in Excel.   Excel formula for Beginners – How to Sum if one criteria multiple columns in Excel Generic formula =SUMPRODUCT((criteria_rng=”red”)*(sum_range)) Explanation To sum multiple columns conditionally, using … Continue reading Excel formula for Beginners – How to Sum if one criteria multiple columns in Excel