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BusinessEdexcel (9BS0)Theme 2.2

Break-Even Analysis Calculator

Edexcel A-Level Business

Break-even analysis is a core topic in Edexcel A-Level Business (Theme 2.2 — Managing Finance). This interactive calculator lets you enter your own figures for fixed costs, variable costs per unit, and selling price to calculate the break-even output and margin of safety. Use it to practise worked examples, check your understanding, and prepare for calculation-based exam questions. A short practice quiz is included to consolidate your knowledge.

Frequently asked questions

How do you calculate break-even output?+
Break-even output = Fixed Costs ÷ Contribution per Unit, where Contribution per Unit = Selling Price − Variable Cost per Unit. This gives the number of units a business must sell to cover all its costs.
What is the margin of safety in break-even analysis?+
The margin of safety is the difference between actual (or forecast) output and the break-even output. It shows how much sales can fall before the business starts making a loss: Margin of Safety = Actual Output − Break-Even Output.

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