Break-even Calculator

Find how many units you must sell to cover fixed costs at your current contribution margin.

Inputs

Costs that don't change with volume, for the period.

Product, shipping and fees per unit.

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Results

Contribution per Unit
$45.00
Break-even Units
112
Break-even Revenue
$9,520
Contribution Margin
52.94%

What is the break-even calculator?

Break-even analysis answers one question: at what point does a product or a month stop losing money? Enter your fixed costs (software, rent, salaries, a campaign budget) plus the price and variable cost of a unit, and this tool returns the number of units and the revenue required before the first pound of profit appears. It is the fastest sanity check on a new product line or a paid campaign.

How to use it

  1. 1Enter your fixed costs, selling price per unit and variable cost per unit.
  2. 2Press Calculate. Results update instantly, so you can change a number and compare.
  3. 3Read the break-even units and break-even revenue first — those are the numbers that decide the call.
  4. 4Save the result to your account if you want to come back to it later.

Frequently asked questions

What counts as a fixed cost?
Anything that does not change with the number of units sold in the period: subscriptions, salaries, rent, agency retainers and one-off design work.
Why does it say 0 units?
If your variable cost is equal to or higher than your price, contribution is zero or negative and no volume will ever cover fixed costs. Raise price or lower unit cost.
Is the Break-even Calculator free to use?
Yes. The Break-even Calculator is free, unlimited and does not require an account. Creating a free account only adds favourites, saved results and history.
Is my data sent anywhere?
No. Everything runs in your browser — your figures never leave the device unless you choose to save a result to your account.

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