Ecommerce profit calculators
Free, no signup, and they run entirely in your browser. Each one shows the formula, a worked example and how to use the result. When you want the same maths applied to your own store automatically, run the free Profit Leak Scan.
Calculators
Ecommerce profit calculator
Enter one month of figures and see net revenue, contribution margin and net profit — including the shipping gap and return handling most profit calculations leave out.
Profit margin calculator
Three margins, one calculation. Gross margin tests your buying price, contribution margin tests each extra order, and net margin is what the business keeps.
Product profit calculator
A product is only profitable after the discount it usually sells under, the parcel it needs and the share of units that come back.
Return cost calculator
The refund is the visible part of a return. This calculator adds the parts that never appear in a sales report.
Discount profit calculator
Discounts do not cost you the discount. They cost you the discount on every unit you would have sold anyway.
Want to know what's hurting your store's profitability?
Run the free Profit Leak Scan and get your estimated Profit Leak Report: your Profit Leak Score, the estimated share of revenue at risk and your top five leaks with the recommended fix.
Free · No card · Nothing to install · Estimates, not your accounting data