Break-Even Point Analyzer — The Finance Library

Interactive Tool

Break-Even Point Analyzer

How many units do you need to sell before the business stops losing money? This tool calculates your break-even point and shows you how close — or far — you are.

What break-even analysis tells you

The concept behind the calculator

Every business has two kinds of costs. Fixed costs — rent, salaries, insurance, software subscriptions — are costs you incur regardless of how much you sell. Variable costs are costs that rise directly with each unit sold: materials, packaging, sales commissions.

Each sale generates a contribution margin — the amount left after variable costs are covered. That contribution goes toward paying down fixed costs. The break-even point is the volume at which total contribution exactly covers all fixed costs, leaving neither profit nor loss.

Contribution Margin

Price per unit
minus Variable cost per unit

Break-Even Units

Fixed Costs
divided by Contribution Margin

Break-Even Revenue

Break-Even Units
multiplied by Price per Unit

Margin of Safety

(Current Revenue minus Break-Even Revenue)
divided by Current Revenue

Break-even chart — updates as you type

Enter your figures to see the break-even chart

Understanding your break-even point is foundational to pricing decisions, cost management, and growth planning. It tells you the minimum performance your business needs to sustain itself.

This tool assumes a single product or average selling price. For businesses with multiple products, a weighted-average contribution margin can be used — your Finance team or accountant can help you calculate this. All figures are pre-tax and before financing costs unless you include them in fixed costs.

Break-Even Calculator

Enter your cost structure and pricing

For educational and illustrative purposes only. All inputs and outputs are your responsibility. This tool uses simplified assumptions — a single price point and linear cost behavior. Consult your accountant or Finance team before making operational or pricing decisions based on these figures. Benchmarks and interpretations shown are illustrative and drawn from publicly available sources that vary by industry, size, and geography.

Pricing

Selling Price per Unit

The price at which you sell one unit, service, or subscription. Use an average if prices vary.

Variable Costs (per unit)

Materials / Cost of Goods Sold

Raw materials, components, or wholesale cost per unit sold.

Sales Commission / Delivery Cost

Commission paid per sale, or variable fulfillment / delivery cost per unit.

Other Variable Cost per Unit

Any other cost that scales directly with each unit sold (packaging, transaction fees, etc.).

Fixed Costs (per period)

Costs incurred regardless of sales volume. Enter per month, quarter, or year — just be consistent. Name each item so you can see which ones drive your break-even point.

Current Performance (optional — for margin of safety)

Current Units Sold (per period)

How many units you are currently selling in the same period as your fixed costs above. Leave blank if unknown.

What-If Scenarios

Click a scenario to see how your break-even point shifts. Click again to clear.

Price increase

+10% price

Price reduction

-10% price

Cost reduction

-15% fixed costs

Input cost rise

+10% variable costs

Efficiency gain

-10% variable costs

Cost increase

+20% fixed costs

Results

Break-Even Units

—

units per period

Break-Even Revenue

—

revenue per period

Selling Price per Unit —

Variable Cost per Unit —

Contribution Margin per Unit —

Contribution Margin Ratio —

Total Fixed Costs (per period) —

CM Ratio

—

% of price retained after variable costs

Operating Leverage

—

Contribution / Net Profit (if profitable)

Variable Cost Ratio

—

Variable costs as % of price

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Break-Even Point Analyzer

Break-Even Calculator

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Break-Even Point Analyzer

Break-Even Calculator