Dropshipping profit per order calculator

This calculator takes the customer selling price, the supplier cost, the platform fee, and the payment processing fee, then returns the net profit for one order and its percentage of revenue. It gives store owners a consistent way to evaluate products, compare channels, and check whether a proposed price leaves enough room for the costs that occur every time an order is completed.

Enter a complete per-order cost picture

Start with the amount the customer pays for one unit as the selling price. Then enter the supplier cost for that same unit. If the supplier bills shipping directly to you for every order, include that shipping charge in the supplier cost so it is not overlooked. Enter the marketplace or commerce platform charge as a monetary amount in the platform fee field, and enter the processor charge in the payment fee field. Use amounts from the same currency and the same tax basis throughout the calculation. For example, do not mix a tax-inclusive selling price with costs recorded before tax unless that treatment matches the way your business reports profit. This capability treats every fee as an amount for one completed order; it does not convert percentage fee schedules automatically. If a provider quotes a percentage plus a fixed charge, calculate the resulting charge for the selling price first and enter the combined monetary amount. Careful input preparation makes the result useful for real product comparisons rather than a rough revenue-minus-product-cost guess.

Understand the net profit and margin

The calculation adds the platform and payment charges to obtain total fees. It then subtracts both total fees and supplier cost from selling price. The result is net profit per order: selling price minus supplier cost minus platform fee minus payment fee. A positive value means the listed order-level revenue exceeds those listed order-level costs. A negative value means each order loses money before any additional business expenses are considered. The profit margin percentage divides the unrounded net profit by the selling price and multiplies by one hundred, making products with different price points easier to compare. Monetary outputs and the percentage are rounded to two decimal places for a practical display, while the underlying calculation uses the supplied numeric values. The selling price must be positive because a zero or negative price cannot provide a meaningful revenue margin denominator. Zero is accepted for any cost or fee when that charge genuinely does not apply. The output also repeats the normalized selling price, supplier cost, and combined fees so the result can be audited without reconstructing the input.

Use the result in pricing decisions

Treat net profit per order as a focused contribution figure, not as the store's final accounting profit. It answers whether one completed order covers the supplier and transaction charges you entered. Advertising spend, refunds, chargebacks, taxes, subscriptions, customer support, apps, currency conversion, and return shipping are outside this calculation unless you deliberately allocate them into one of the entered per-order amounts. For product research, run the same method across every candidate and compare both net profit and margin rather than relying on revenue alone. For pricing, test several selling prices while updating percentage-based platform and payment charges each time, because those charges may rise with revenue. For channel comparisons, keep supplier cost constant and replace the fees with the amounts charged by each marketplace or storefront. A product with a strong headline markup can still produce a weak result when transaction fees are large. Conversely, a modest markup may be workable when order-level fees are low and demand is reliable. The API price is $0.002 per request, while the browser version supports quick manual checks during catalog review.