When colleagues keep asking for your spreadsheet, it has stopped being a personal tool. This turns it into an app with one correct version, saved results, and no broken formulas.
What's Included
- One correct version instead of nine forwarded copies.
- Inputs separated from rates so nobody edits a formula by accident.
- Every calculation saved with who ran it and when.
- An assistant that explains a result to someone who did not build it.
How To Use
- Separate what people type from what only you should change.
- Save every run. A calculator that keeps results becomes a reporting tool.
- Give it a proper link. Forwarding files is how versions diverge.
- Keep the original spreadsheet for a month and check the two agree.
Extend it into a full dashboard with operations intelligence prompts, and share it safely with client portal prompts.