Excel Formula Update Support

Job ID: 39828445

Budget: $15 – $25 USD

My current workbook has grown over time and the formulas that once worked smoothly are now throwing errors, slowing calculations, or producing inconsistent results. I need a fresh set of eyes to review what’s there, clean up any broken references, and, where it makes sense, swap in more efficient functions—think INDEX-MATCH, XLOOKUP, SUMIFS, dynamic arrays, and similar upgrades.

After the refresh I’ll test the sheet against real-world data, so accuracy and clear documentation inside the cells (via comments or named ranges) matter. You can expect quick feedback from me; I’ll provide the file, highlight pain points, and share example scenarios that must calculate correctly.

Deliverables
• Audit of existing formulas with notes on what changed and why
• Updated or newly added formulas that return correct results across all sample scenarios
• A brief change log so I can trace each adjustment later

Everything stays in native Excel—no external add-ins. Let me know your availability and a realistic turnaround once you’ve seen the workbook.