Solve it in the browser. Keep it in Excel.
Use each calculator immediately, then download the Excel version when you need to reuse the workflow, keep history or work with many rows.
Break-Even Calculator
Find how many units you need to sell before revenue covers fixed and variable costs.
Open tool → Business financeCash Flow Forecast
Model monthly revenue and expenses in the browser and see how your cash balance changes over the next year.
Open tool → FreelanceFreelancer Hourly Rate Calculator
Turn income goals, taxes, expenses and billable time into a sustainable hourly rate.
Open tool → Freelance & small businessInvoice Tracker
Track invoices, due dates and payment status locally in your browser, then move recurring work to Excel.
Open tool → Small businessProduct Pricing Calculator
Calculate a selling price that covers product costs, fees and your target profit margin.
Open tool →Why this site exists
These tools are intentionally small. They solve one recurring job, keep your entered data in the browser, and provide a spreadsheet version for repeated work without an account.