How to Calculate SUM in Excel: Step-by-Step Guide

Learn how to calculate the SUM of cells in Excel quickly using the SUM function. Easy steps to add ranges like A1:A10 and boost your spreadsheet skills.

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To calculate SUM in Excel: Select the cell where you want the sum to appear. Type `=SUM(` and then select the range of cells you want to add together. For example, `=SUM(A1:A10)` will sum all numbers from cell A1 to A10. Press Enter to see the result.

FAQs & Answers

  1. What is the SUM function in Excel? The SUM function in Excel adds all numbers in a specified range of cells and returns their total.
  2. How do I sum a range of cells in Excel? Select the cell for the result, type =SUM(, select the range like A1:A10, close the parenthesis, then press Enter.
  3. Can I sum non-adjacent cells using SUM in Excel? Yes, you can sum non-adjacent cells by separating ranges or cells with commas, e.g., =SUM(A1:A5, C1:C5).