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📊 Business · 2026

Break-Even Calculator

Find out exactly how many units you need to sell to cover your costs. See contribution margin, margin of safety, and your profit or loss at any sales volume.

📊 Break-Even Calculator
Pricing
$
$
Materials, labor, packaging
Fixed Costs (monthly or annual)
$
$
$
$
$
For P&L comparison
Break-Even Units
units to break even
Break-Even Revenue
revenue needed
Profit at Expected Units
at your forecast
📋 Summary
Fixed costs
Contribution margin
Break-even units
Break-even revenue
Profit at forecast
💡 Break-Even Formula
Break-Even =
Fixed Costs ÷
(Price − Variable Cost)

Break-Even Analysis — The Foundation of Business Profitability

The break-even point is where total revenue equals total costs — neither profit nor loss. Every unit sold beyond that point generates pure profit. Understanding your break-even helps you set prices, plan marketing spend, decide whether to launch a product, and know when your business becomes sustainable.

Contribution margin and why it matters

The contribution margin (selling price minus variable cost per unit) is the key metric. A $50 product with $20 variable cost has a $30 contribution margin — meaning each sale contributes $30 toward covering fixed costs. Once enough units are sold to cover all fixed costs, those $30 become profit.

Frequently Asked Questions

What is the break-even point?+
The break-even point is the number of units you need to sell (or revenue you need to earn) so that total revenues exactly equal total costs — meaning zero profit or loss. Formula: Fixed Costs ÷ (Selling Price − Variable Cost per Unit).
What is contribution margin?+
Contribution margin = Selling Price − Variable Cost per Unit. It's the amount each unit sale contributes toward covering fixed costs. The contribution margin ratio = Contribution Margin ÷ Selling Price × 100%. Higher is better — it means each dollar of sales keeps more for fixed costs and profit.
What is margin of safety?+
Margin of safety = Expected Sales − Break-Even Sales. It shows how much sales can decline before you start losing money. A margin of safety of 100 units means you can sell 100 fewer units than expected and still break even. Larger is safer.
How do I lower my break-even point?+
Lower break-even by: (1) reducing fixed costs — renegotiate rent, cut subscriptions; (2) reducing variable costs — negotiate better material prices; (3) increasing selling price — premium positioning; (4) selling higher-margin products first.

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