Excel Formula Automation Upgrade

Job ID: 39835515

Budget: $30 – $250 USD

I have a tracking spreadsheet that is ready for its next step: reliable, automatic calculations. Right now the data just sits there; I need it to come alive. Specifically, I want accurate SUM-type formulas that total both across rows and down columns so every overall figure updates the moment new numbers are entered.

I’m comfortable maintaining the file once the core logic is in place, but I’m not certain whether a few light IF-style conditions or other safeguards would make it even more fool-proof—so I’d appreciate your recommendations on that front. The finished workbook should remain clean, easy to read, and completely self-updating without hidden complexity.

Deliverables
• My original file returned with all formulas inserted and tested
• A brief note (or in-sheet comments) explaining where the key formulas live and how to extend them to new rows or columns

If you work quickly in Excel and can spot edge-case errors before they appear, this should be a fast win for both of us.