Excel Grouping & Summary Formulas

I have a raw Excel file that’s getting unwieldy. What I need is a streamlined workbook where similar records are grouped together and a live-updating summary table displays the key details for each group.

Here’s the flow I have in mind: you take the existing sheet, create the necessary grouping logic, and build formulas (SUMIFS, COUNTIFS, UNIQUE/FILTER, or a pivot table—whatever is most efficient) so the summary refreshes automatically whenever I drop in new rows. No VBA or macros are required; native Excel functions are preferred.

Deliverables
• Cleaned data sheet with grouping clearly applied
• Dynamic summary table that surfaces the main figures for every group
• Brief note or cell comments explaining the formulas, so I can tweak them later if needed

If this sounds straightforward to you and you’re confident with advanced Excel formulas and pivot tables, let’s get started.