Break-even calculator

How many units you must sell to cover your costs

  • Runs in your browser
  • Free
  • No sign-up
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How to use it

  1. Enter your numbers.
  2. The result updates as you type.
  3. Change any value to see a different outcome.

Questions

What is the break-even formula?

Break-even units = fixed costs ÷ (price per unit − variable cost per unit). The part in brackets is the contribution margin: what each sale adds towards covering fixed costs.

Is anything I enter stored?

No. Calculations happen in your browser and nothing you type is sent or saved.

Is it free?

Yes, you can use it for free. A subscription removes limits and unlocks premium tools.