You can sum cells across multiple sheets in Excel. This article presents steps for Adding single-cell values or Adding values in the range of cells.

Learn how to sum and count Excel cells by color with 3 easy methods. Save time, reduce errors, and boost your data analysis skills today ...

Excel's new Copilot function turns your prompts into formulas - how to try it It's so much easier to create, summarize, and analyze data now - no complex manual formulas required.