Choose a practical starting point
Business Calculators
Pick the question closest to the decision in front of you. Each calculator focuses on one relationship, so you can test an assumption without building a full financial model.
Profitability & pricing
Work from unit economics toward a viable price and profit.
- Profit Margin CalculatorSee how revenue and costs move gross, operating, and net margin.
- Markup CalculatorCompare cost, selling price, markup, margin, and unit profit.
- Break-even CalculatorFind the sales volume needed to cover fixed and variable costs.
- Business ROI CalculatorTest an investment against projected return and payback time.
- Pricing CalculatorBuild a unit price from costs, sales volume, and target margin.
Customers & growth
Check what customers cost, contribute, and retain.
Cash & survival
Understand monthly cash use and the time it leaves.