Purpose-built spreadsheets
Better numbers for independent work.
Professional calculators and trackers built around the real workflows of Etsy sellers, landlords, and freelancers—without the spreadsheet setup.
Instant download. Clear instructions. No subscription.
The Numbly promise
Useful from the first cell.
Formulas are built in and checked
Instructions use plain, practical language
Files are yours to keep and reuse
Built for specific work
Less spreadsheet building. More informed decisions.
Every Numbly file starts with one community and one concrete job, so the fields, formulas, and outputs already fit the way you work.
- 01
Etsy profit calculators
Model listing fees, transaction costs, materials, shipping, ad spend, and target margins before you price a product.
- 02
Landlord trackers
Keep rent, property expenses, maintenance, deposits, and cash flow organized in one practical workbook.
- 03
Freelance rate planners
Turn income goals, available hours, overhead, taxes, and time off into a clear baseline rate and project quote.
Shop the library
Choose the tool for today’s decision.
Start with the numbers
Make your next decision with a clearer model.
Find a purpose-built calculator, download it instantly, and put your own numbers to work.
Explore Numbly