Break-Even Point Calculator
Find out how many units you need to sell to cover costs. Calculate your break-even point instantly.
Formula
Break-Even Point (units) = Fixed Costs / (Selling Price per Unit − Variable Cost per Unit)
How to Calculate
To find your break-even point, start by separating your costs into fixed and variable categories. Fixed costs stay the same regardless of sales volume—rent, insurance, salaries, and loan payments. Variable costs change with each unit produced or sold—materials, shipping, sales commissions, and packaging.
Next, calculate your contribution margin per unit by subtracting the variable cost per unit from the selling price per unit. This tells you how much each sale contributes toward covering your fixed costs. Divide your total fixed costs by this contribution margin to find the number of units you must sell to break even.
You can also express break-even in revenue dollars: multiply the break-even units by the selling price per unit. This is useful for service businesses or those with varied product lines where thinking in "units" is less practical.
Worked Example
A candle maker has $3,000/month in fixed costs (studio rent, insurance, website). Each candle costs $8 to make (wax, wick, jar, label) and sells for $28.
Contribution Margin = $28 − $8 = $20 per candle Break-Even Point = $3,000 / $20 = 150 candles per month Break-Even Revenue = 150 × $28 = $4,200/month
They need to sell at least 150 candles ($4,200 in revenue) each month just to cover costs. Every candle sold beyond 150 generates $20 in profit.
Why It Matters
Knowing your break-even point is essential for pricing decisions, launch planning, and financial forecasting. It tells you the minimum viable sales target for your business. Before launching a new product or entering a new market, break-even analysis helps you assess whether the opportunity is financially realistic given your cost structure and expected demand.
Practical Tips
- ✓Recalculate break-even whenever you change prices, renegotiate supplier contracts, or add fixed costs.
- ✓Use break-even analysis to evaluate whether a new product line is worth pursuing before investing.
- ✓Lower your break-even point by reducing fixed costs or increasing your contribution margin per unit.
- ✓Factor in seasonality—your monthly break-even is constant, but sales volume may fluctuate.
Frequently Asked Questions
What happens if my variable cost per unit exceeds my selling price?
How do I calculate break-even for a service business?
Should I include my salary in break-even calculations?
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