A spreadsheet is the right tool a lot of the time. It's cheap, fast, and everybody knows how to use one. Don't fix what isn't broken.
But some spreadsheets quietly grow up into your most important system. When that happens, they turn risky. Here's how to spot it.
Signs your spreadsheet has outgrown itself
- Your business would stop if this one file got lost or broke
- Only one person really knows how it works
- A few people edit it at once and step on each other
- It gets emailed around, so nobody's sure which copy is right
- One wrong cell can quietly change every number below it
What a real tool gives you
- Many people can use it at once, safely
- The rules live in the tool, not in one person's head
- It keeps a record of who changed what
- It's backed up and hard to break by accident
- It can do things a spreadsheet just can't
The move that saves you money
You don't have to replace every sheet. Keep the small, calm ones. For the one that runs your business, add a backup first, then plan a simple tool that does its job. Often a small custom tool costs less to own than the mistakes and lost time the old spreadsheet was causing.