Free Break-Even Calculator — Find Your BEP
Enter your fixed costs, variable cost per unit, and selling price to instantly find how many units you need to sell to break even.
Rent, salaries, insurance, software — costs that don't change with output
Materials, direct labor, transaction fees — costs per unit produced
The price you charge customers per unit
Enter your numbers to see your break-even point
| Example | Fixed Cost | Variable/Unit | Price | BEP Units | BEP Revenue |
|---|---|---|---|---|---|
| Manufacturing Business | $10,000 | $25 | $50 | 400 | $20,000 |
| E-commerce Seller | $5,000 | $10 | $35 | 200 | $7,000 |
| Freelance Consultant | $2,000 | $0 | $100/hr | 20 hrs | $2,000 |
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How to Calculate and Use Your Break-Even Point
The break-even point (BEP) is one of the most important numbers in any business. It tells you exactly how much you need to sell to cover all your costs — before a single dollar of profit. Every unit sold beyond this point contributes directly to your bottom line.
The formula is straightforward: Break-Even Units = Fixed Costs ÷ (Selling Price − Variable Cost per Unit). The denominator is called the contribution margin — it represents how much each unit sold contributes toward covering your fixed costs. A higher contribution margin means you reach break-even faster.
Understanding your BEP changes how you make decisions. When considering a price change, run the numbers: if you drop your price by 10%, how many more units do you need to sell to break even? When evaluating a new product line, compare the BEP to your realistic sales projections. When hiring an employee, calculate how much additional revenue that person needs to generate to cover their salary plus any associated costs.
Service businesses have a unique advantage: their variable costs per "unit" (billable hour) are often near zero. That means your contribution margin is nearly your entire hourly rate. Every hour billed beyond your fixed-cost break-even is almost pure profit. This is why freelancer pricing should be done carefully — underpricing has a dramatic effect on how much you need to work before generating real income.
Use this calculator regularly, especially when your cost structure changes. Rent increases, supplier price hikes, new software subscriptions — all of these raise your break-even point and deserve careful analysis. The best business owners know their BEP like they know their own heartbeat.
Frequently Asked Questions
The break-even point is the level of sales at which total revenue equals total costs — meaning you make zero profit, but also zero loss. At BEP, you've covered all your fixed and variable costs. Any sale beyond this point generates profit.
Break-Even Units = Fixed Costs ÷ (Selling Price per Unit − Variable Cost per Unit). The denominator is your contribution margin per unit — how much each sale contributes toward covering fixed costs after accounting for variable costs.
Fixed costs don't change with production volume — rent, salaries, insurance, software subscriptions. Variable costs scale with output — raw materials, direct labor, transaction fees. Knowing your cost structure is essential for accurate break-even analysis.
Break-even analysis tells you the minimum sales volume needed to avoid losses. It helps set sales targets, price products correctly, evaluate new investments, and understand how much breathing room you have before a venture becomes unprofitable. Every business owner should know their BEP.
Service businesses still have break-even points — just measured in billable hours instead of units. Fixed costs include software, insurance, rent, and marketing. The "variable cost" per hour is often near zero (your time), so your contribution margin is nearly the full hourly rate. Every hour billed directly contributes to profit after fixed costs are covered.
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