Product Launch Break-Even Calculator
Before launching a new product, you need to know how many units you must sell to recover your investment and start making a profit. The break-even analysis divides your total fixed costs (development, tooling, marketing launch spend) by the contribution margin per unit (selling price minus variable cost per unit). Enter your figures below to find your break-even unit count and the revenue needed to break even.
Break-even analysis formulas
Contribution Margin per Unit = Selling Price - Variable Cost per Unit
Break-Even Units = Fixed Costs / Contribution Margin per Unit
Break-Even Revenue = Break-Even Units x Selling Price
Profit at Target = (Target Units x Contribution Margin per Unit) - Fixed Costs
These formulas assume a single product with a constant selling price and constant variable cost per unit. For multiple products or tiered pricing, break-even analysis becomes more complex.
How to reduce your break-even point
- Reduce fixed costs by phasing development, sharing tooling costs with a manufacturer, or using digital-first distribution.
- Increase your selling price if market research supports it. Even a small price increase significantly lowers the break-even unit count.
- Reduce variable costs by negotiating better supplier rates, optimizing packaging, or reducing shipping costs through carrier negotiations.
- Improve contribution margin first before scaling volume, as a higher margin makes every unit sold more valuable.
- Use the break-even unit count as a minimum viable sales target when evaluating whether to proceed with a launch.
Product launch break-even: frequently asked questions
What is a break-even point?
The break-even point is the number of units you need to sell for your total revenue to equal your total costs (fixed plus variable). At break-even, you make neither a profit nor a loss. Every unit sold above break-even contributes profit equal to your contribution margin per unit.
What is the break-even formula?
Break-Even Units = Fixed Costs / (Selling Price per Unit - Variable Cost per Unit). The denominator (Selling Price minus Variable Cost) is called the contribution margin per unit. It represents the amount each unit sale contributes toward covering fixed costs.
What counts as a fixed cost for a product launch?
Fixed costs are costs that do not change with the number of units sold: product development costs, tooling, molds, initial marketing spend, website setup, regulatory approval fees, warehouse setup, and staff salaries during the launch period.
What counts as a variable cost per unit?
Variable costs change with each unit produced or sold: raw materials, direct labor, packaging, shipping, payment processing fees, and sales commissions. Variable costs generally increase proportionally with sales volume.
How do I use the break-even point for a launch decision?
Compare your break-even unit count to realistic sales estimates for the launch period. If break-even requires selling more units than your market research suggests is achievable, consider reducing fixed costs, raising the selling price, or reducing variable costs before launching.
Official sources
- U.S. Small Business Administration: Calculate Your Startup Costs.
- U.S. Small Business Administration: SBA Business Guide.
Reviewed by the CalculatorHub team, edited by James Graham, 14 June 2026. See our methodology.