Unit Economics Calculator

Calculate per-unit revenue, cost, contribution margin, and how many units you need to sell to cover fixed costs and turn a profit.

If you do not know your unit economics, you do not know if growth is making you richer or poorer. This calculator shows your per-unit profitability, contribution margin, and the exact volume you need to cover fixed costs and turn a profit.

Per-Unit Numbers

Selling Price Per Unit ($)

Cost of Goods Sold Per Unit ($)

Materials, manufacturing, shipping per unit

Variable Costs Per Unit ($)

Payment processing, packaging, commissions

Monthly Fixed Costs ($)

Rent, salaries, software, insurance

Units Sold Per Month

Customer Acquisition Cost ($)

Ad spend ÷ new customers (optional)