Break-even Calculator

What is the Break-even Calculator – the critical point of profitability?

The break-even calculator calculates the critical point of profitability: the sales volume or revenue at which income exactly covers all expenses. Below the break-even point, the business incurs losses, and above it, profits.

The calculator is free, works in the browser without registration, and provides results immediately. All figures are based on standard formulas; always check the rules that apply where you live.

Calculation Formula

Break-even (units) = Fixed costs ÷ Contribution margin/unit. Break-even ($) = Fixed costs ÷ Contribution margin percentage

Enter your values in the calculator fields and press the Calculate button – the result updates instantly. You can try different values to see how changes affect the outcome.

Practical Example

Fixed costs $15,000/month, product selling price $80, variable costs $35/unit → contribution margin $45/unit → break-even 334 units/month.

This example illustrates a typical situation. Enter your own numbers into the calculator to get a personal result.

Who is the calculator intended for?

The calculator serves employees, entrepreneurs, students, and anyone who wants a clear answer without complicated formulas. All calculators on this site are free, and no registration is required.

You can always find accurate official information through relevant authorities or your employer. This calculator provides a good estimate, but official decisions are made based on calculations by authorities.

Tips and Considerations

• Calculate break-even in both units and euros – both are useful in different situations.
• Always update the break-even calculation when fixed costs change.
• Aim for at least a 20–30% safety margin – it provides a buffer for unexpected expenses.