Break-Even Calculator
Calculate the break-even point in units and sales revenue from fixed costs, variable costs, and selling price. Plan business targets free in your browser.
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How to use Break-Even Calculator
- 1
Enter your total recurring fixed overhead costs.
- 2
Input your variable production cost per unit.
- 3
Input your retail unit selling price and click Calculate.
Capabilities
- Calculates minimum unit sales volume required to break even
- Calculates total sales revenue turnover needed to cover all expenses
- Computes unit contribution margin automatically
How to Calculate the Break-Even Point in Units & Sales Revenue
Break-even analysis identifies the exact sales volume at which total business revenue equals total expenses—resulting in zero net profit and zero net loss. Crossing the break-even threshold marks the transition where every additional unit sold generates positive net profit.
Formula: Break-Even Units = Fixed Costs / (Price - Variable Cost). Because physical products cannot be sold in partial fractions, output units are rounded up to the nearest whole integer.
Formula: Break-Even Revenue = Break-Even Units * Selling Price. Represents the minimum gross sales turnover necessary to maintain solvency.
Worked Break-Even Example
Suppose a manufacturer incurs $50,000 in annual fixed costs, sells products at $50 per unit, and incurs $30 in variable costs per unit:
Unit Contribution Margin: $50 - $30 = $20.00 / unit
Units to Break Even: $50,000 / $20 = 2,500 units
Break-Even Sales Turnover: 2,500 units * $50 = $125,000.00
Status: Selling 2,500 units completely recoups all $50,000 fixed overhead and variable costs. Unit 2,501 generates pure positive profit.
To evaluate individual product unit profit percentages, use Profit Margin Calculator.
This tool operates in a sandbox directly inside your web browser. All parsing, processing, and downloads are rendered locally. Your file size, metadata, and contents never cross the network. It works completely offline.
Frequently Asked Questions
How is the break-even point in units calculated?
The break-even point in units is calculated as: Break-Even Units = Total Fixed Costs / (Selling Price per Unit - Variable Cost per Unit). The denominator (Price - Variable Cost) represents your unit contribution margin.
What is unit contribution margin?
Unit contribution margin is the dollar amount each unit sold contributes toward paying down your total fixed overhead expenses: Contribution Margin = Selling Price - Variable Cost per Unit.
What is the difference between fixed costs and variable costs?
Fixed costs (such as office rent, business insurance, and salaries) remain steady regardless of how many units you manufacture or sell. Variable costs (such as packaging, materials, and sales commissions) increase directly with each additional unit produced.
What happens if selling price does not exceed variable cost per unit?
If your selling price is less than or equal to variable cost, the contribution margin is zero or negative. In this scenario, the business loses money on every unit produced, making break-even mathematically impossible without raising prices or cutting variable costs.
How can a company lower its break-even point?
A business can lower its break-even point by: (1) reducing recurring fixed overhead expenses, (2) negotiating lower raw material prices to decrease variable unit costs, or (3) increasing the retail unit selling price.