Before you make a euro of profit, you must cover your costs. This calculator finds the exact sales volume and revenue where you break even — and where profit begins.
Break-even units equal fixed costs divided by the contribution margin (selling price minus variable cost per unit). Break-even revenue multiplies those units by the selling price. Every unit sold beyond this point is profit.
Example: Fixed €30,000, price €50, variable €20 → 1,000 units, €50,000 revenue.
Cost-plus pricing is a recipe for margin erosion. This calculator works the other way: you decide the margin, and it tells you the price that guarantees it.
Profit is not cash. This calculator compares your monthly income with your monthly expenses to show what actually remains — your monthly surplus, its annual total and your savings rate.
Revenue is vanity, profit is sanity. This calculator takes your revenue and total expenses and gives you the three numbers that matter: absolute profit, profit margin and markup.
Is an investment worth it? ROI tells you how much you earn per euro invested, and the annualized figure lets you compare opportunities of different durations fairly.
It is 100% free, private and requires no signup.
Try it nowA ROAS above your break-even ROAS is profitable. For a 40% margin, break-even is 2.5x, so aim above that after accounting for all costs.
Margin is profit divided by the selling price. Markup is profit divided by the cost. A 60% margin equals a 150% markup.
Yes — every calculator is 100% free, with no signup, no limit and no hidden cost.
No. All calculations run instantly in your browser. Your inputs are never sent to a server or saved.
They use standard financial formulas and are ideal for estimates. Actual figures can vary due to taxes, fees and local rules, so confirm critical numbers with a professional.
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