Break-even calculator

Find how many sales it takes to cover your fixed costs, and how many to reach a profit goal.

Fixed costs per month ($)Rent, software, salaries

Price per unit ($)

Variable cost per unit ($)Product, shipping, fees

Monthly profit goal ($)

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How to use it

Enter your monthly fixed costs.
Enter your price and the cost that grows with every unit sold.
Read the number of units and revenue needed to break even or hit your profit goal.

What is contribution margin?

Price minus variable cost per unit. It is what each sale contributes toward covering fixed costs and then profit.

Break-even and target-profit ad spend for one order.

Return on investment and return on ad spend, with break-even ROAS.

Fees, profit and margin per sale, plus the price to hit your target.