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Break Even Calculator

Calculate your break even point in units and revenue. Find your contribution margin and see exactly how many units you need to sell to cover your costs.

Finance Tool

Total fixed costs (rent, salaries, insurance, etc.)

Cost to produce or acquire one unit (materials, labor, etc.)

The price at which you sell each unit

Enter your costs and pricing above to calculate the break even point

How to Use

  1. 1Enter your fixed costs — rent, salaries, insurance, and other expenses that stay constant regardless of sales volume.
  2. 2Enter the price per unit you charge (or plan to charge) for your product or service.
  3. 3Enter the variable cost per unit — materials, labor, shipping, and other costs that scale with each unit sold.
  4. 4View your break-even point in units, break-even revenue, and contribution margin.

About This Tool

The Break Even Calculator determines exactly how many units you need to sell before your business starts making a profit. It divides your fixed costs by the contribution margin (price minus variable cost per unit) to find the break-even point.

Every business needs to understand their break-even point before launching a product or service. If your fixed costs are $10,000/month, you sell at $50/unit, and each unit costs $20 to produce, your contribution margin is $30. You need to sell 334 units per month just to cover costs — anything beyond that is profit.

This analysis is essential for pricing decisions. If your break-even point seems unrealistically high, you have three levers: raise prices, reduce variable costs, or reduce fixed costs. The calculator lets you quickly test different scenarios to find a viable combination.

Investors and lenders frequently ask for break-even analysis in business plans. It demonstrates that you understand your cost structure and have a realistic path to profitability. The contribution margin percentage also shows how scalable your business model is — higher margins mean more profit per additional unit sold.

Tips & Best Practices

  • ✓Run break-even analysis for each product or service line separately — a blended analysis can hide unprofitable products that are subsidized by profitable ones.
  • ✓Recalculate whenever costs change. Rent increases, supplier price changes, or new hires all shift your break-even point.
  • ✓A contribution margin below 20% makes profitability difficult for most businesses — consider whether you can increase prices or reduce variable costs.

Frequently Asked Questions

What is break even analysis?▼
Break even analysis determines the point at which total revenue equals total costs, meaning neither profit nor loss is generated. It tells you exactly how many units you need to sell (or how much revenue you need) to cover all your fixed and variable costs. It is a fundamental tool for pricing decisions, business planning, and financial forecasting.
What is contribution margin and why is it important?▼
Contribution margin is the difference between the selling price per unit and the variable cost per unit. It represents the amount each unit sold contributes toward covering fixed costs and generating profit. A higher contribution margin means you need to sell fewer units to break even. The contribution margin ratio (contribution margin divided by price) shows the percentage of each dollar of revenue that contributes to covering fixed costs.
How is break even analysis used in business planning?▼
Break even analysis helps businesses set sales targets, evaluate pricing strategies, decide whether to launch a new product, and assess the impact of cost changes. Before starting a new venture, knowing the break even point helps determine if the required sales volume is realistic. It also helps evaluate how changes in pricing, costs, or volume affect profitability.
What are the limitations of break even analysis?▼
Break even analysis assumes that fixed costs remain constant, that variable costs are perfectly proportional to output, and that all units produced are sold. In reality, costs can change at different production levels (economies of scale), prices may need to be adjusted to sell more units, and products may not sell at a constant rate. It is best used as a planning estimate rather than an exact prediction.
How can I lower my break even point?▼
You can lower your break even point by: (1) increasing your selling price to raise the contribution margin, (2) reducing variable costs per unit through better supplier deals or process efficiency, (3) reducing fixed costs by renegotiating rent, cutting overhead, or outsourcing, or (4) changing your product mix to favor higher-margin items. Each strategy has tradeoffs, so evaluate them based on your market and competitive position.

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