Break-Even Calculator
Calculate how many units you need to sell to cover your costs and start making a profit with this break-even analysis tool.
How Break-Even Analysis Works
Break-even analysis is a fundamental business calculation that determines the point at which revenue covers all costs. It helps entrepreneurs, business owners, and product managers understand the minimum sales volume needed before a product or business becomes profitable. Knowing your break-even point is essential for pricing, budgeting, and investment decisions.
The Break-Even Formula
Break-even units = Fixed Costs / (Price Per Unit - Variable Cost Per Unit). The denominator — price minus variable cost — is called the contribution margin. It represents how much each unit sold contributes toward covering fixed costs. Once enough units are sold to cover all fixed costs, every additional unit sold generates pure profit equal to the contribution margin.
Using Break-Even for Pricing Decisions
If your break-even point seems too high, you have three levers to adjust: raise your price, lower variable costs, or reduce fixed costs. Try running different scenarios in this calculator. For example, increasing your price by just $5 per unit can dramatically reduce the number of units needed to break even, though you'll want to confirm demand holds at the higher price.
Beyond the Basics
Real-world break-even analysis often includes multiple products with different margins, seasonal demand fluctuations, and step-function fixed costs that increase at certain volume levels. Use this calculator as a starting point, then build a more detailed model in a spreadsheet for complex scenarios. Always include a safety margin — aim to sell at least 20-30% more than your break-even point to account for unexpected costs and demand variability.
Frequently Asked Questions
What is a break-even point?
The break-even point is where your total revenue equals your total costs — you're neither making nor losing money. It's expressed as the number of units you need to sell or the revenue you need to generate to cover all fixed and variable costs. Any sales beyond this point represent profit.
What are fixed costs vs variable costs?
Fixed costs stay the same regardless of how many units you sell: rent, salaries, insurance, software subscriptions, and loan payments. Variable costs change with each unit produced or sold: materials, shipping, packaging, sales commissions, and payment processing fees.
How can I lower my break-even point?
You can lower your break-even point by reducing fixed costs (negotiate rent, cut unnecessary subscriptions), reducing variable costs per unit (find cheaper suppliers, improve efficiency), or increasing your price per unit. Each approach has trade-offs — raising prices may reduce demand, while cutting costs may affect quality.
Why is break-even analysis important?
Break-even analysis helps you set realistic sales targets, evaluate pricing strategies, decide whether to launch a new product, and understand how changes in costs or pricing affect profitability. Investors and lenders often want to see a break-even analysis in business plans.