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Break-Even Calculator

Find the exact revenue point where your business covers all costs and starts generating real profit.

Break-even calculator inputs

Rent, payroll, software, insurance — costs that do not change with sales

Materials, supplies, direct labor per unit sold

What Is Break-Even Analysis?

Break-even analysis determines the point at which total revenue equals total costs — the moment your business stops losing money and starts making it. Below break-even, every sale still loses money after covering fixed costs. Above it, every sale generates profit.

The Break-Even Formula

Break-Even Units = Fixed Costs / (Price per Unit − Variable Cost per Unit). The denominator is called the contribution margin — the amount each sale contributes toward covering fixed costs. The higher your contribution margin, the fewer units you need to sell to break even.