Break-Even Point Calculator (Units and Revenue)

Work out how many units you need to sell before you make a profit. Enter your own figures, no account needed.

By Tibeau De Grauwe, FounderUpdated September 2026

  • 25 products free
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  • 10-min setup

The break-even point is the sales volume at which total revenue equals total costs, so you make neither profit nor loss. It is a basic sanity check for a new product, a price change or a stocking decision.

Enter your fixed costs for the period (rent, salaries, subscriptions), the selling price per unit and the variable cost per unit (materials, packaging, shipping, payment fees).

For stocked goods, include the purchase cost in variable cost. If you buy in large batches, remember the cash tied up in inventory before break-even is reached.

Break-Even Point Calculator

Break-even point

1,200 units

revenue: € 30,000

How the calculation works

Break-even units = fixed costs ÷ (selling price − variable cost per unit). Break-even revenue = break-even units × selling price.

Example: €12,000 fixed costs, a €25 selling price and a €15 variable cost give a €10 contribution per unit. 12,000 ÷ 10 = 1,200 units, or €30,000 in revenue.

If the selling price is not higher than the variable cost, there is no break-even volume, because each extra sale adds no contribution.

See also: Markup and margin calculator, Dead Stock Cost Calculator.

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Frequently asked questions

How do you calculate the break-even point?
Divide fixed costs by the contribution per unit, which is the selling price minus the variable cost per unit. The result is the number of units at which you stop making a loss.
What counts as a fixed cost and what as a variable cost?
Fixed costs do not change with volume in the period, such as rent or salaries. Variable costs rise with each unit sold, such as materials, packaging and shipping.
Does break-even include the cost of holding stock?
Only if you add it. Storage, insurance and capital costs of holding inventory can be included in fixed or per-unit costs, depending on how you account for them.
Does this calculator store my data?
No. The calculation runs entirely in your browser; nothing is sent to or stored on a server.