Calculate the exact units and revenue needed to cover your costs and hit your profit goals.
The Break-even Analyzer by GrowthSyntax is a free, browser-based business finance tool that calculates your exact break-even point in units and revenue — along with contribution margin per unit and the number of units needed to hit any target profit goal. Enter your fixed costs, variable cost per unit, and selling price to get a complete profitability analysis with a visual cost vs margin breakdown, instantly.
The break-even point is the exact level of sales at which your total revenue equals your total costs — meaning you are making neither a profit nor a loss. Below the break-even point, you are operating at a loss. Above it, every additional unit sold generates pure profit. The break-even point is calculated by dividing your total fixed costs by the contribution margin per unit (selling price minus variable cost per unit). Understanding your break-even point is essential for pricing decisions, financial planning, and business survival analysis.
Contribution margin is the amount of revenue remaining from each unit sold after deducting the variable cost of producing that unit. It is the per-unit contribution toward covering your fixed costs — and once fixed costs are fully covered, every additional unit's contribution margin becomes pure profit. For example, if your selling price is $40 and variable cost is $15, your contribution margin is $25 per unit. A higher contribution margin means fewer units are needed to break even and faster profit accumulation beyond the break-even point.
Calculates the exact number of units you need to sell and the total revenue required to cover all your fixed and variable costs — displayed side by side.
Shows the contribution margin — selling price minus variable cost — for each unit sold, so you can understand how much each sale contributes to covering fixed costs and profit.
Enter a desired profit target and instantly see how many total units you need to sell beyond the break-even point to achieve your specific profit goal.
If your selling price is set equal to or below your variable cost — making break-even mathematically impossible — the tool immediately flags the error and explains why.
An animated visual bar splits each unit's selling price into variable cost and contribution margin proportions — instantly showing your per-unit profitability structure.
The Break-even Analyzer runs entirely in your browser. No business data is sent to any server — your financial figures stay completely private at all times.
Stop guessing how many units you need to sell to turn a profit. Use the Break-even Analyzer by GrowthSyntax to calculate your exact break-even point, contribution margin, and target profit units — completely free, instantly accurate, and always private.