Sum formula in excel: Learn how to use the Excel SUM

Learn how to use the Excel SUM function to add values, ranges, or cell references in a column, row, or table. Find out how to use AutoSum, calculate running total, sum across sheets, and fix common issues with SUM formula . Add the values in a range by using the Sum function in a formula (ranges meaning more than one group of cells). Learn how to use the SUM function in Excel with Inside Excel 's step-by-step guide, examples, and practice exercises. Learn how to use the Excel SUM function to add numbers, ranges, and individual cells. See step-by-step instructions, practical examples, and advanced techniques with other functions.