Dropshipping Profit Calculator
Per-sale profit margin for dropshipping after all costs
Calculate dropshipping profit per sale by entering supplier cost, platform fees, ad spend, and shipping to see margin and net profit.
What this tool does
This calculator estimates the profit generated from a single dropshipping transaction. It works by taking your selling price and subtracting all direct costs: what you pay the supplier, the platform fee (calculated as a percentage of selling price), the advertising cost attributed to that sale, and the shipping expense. The result shows both the profit amount in your currency and the profit margin as a percentage of the selling price. The ad cost per sale and supplier cost are typically the largest drivers of the final profit figure. This tool is useful for evaluating whether individual product listings are financially viable, or for comparing profitability across different items in your catalog. The calculator models a simplified transaction and assumes all costs are known and fixed; it does not account for variable operational expenses, inventory management costs, returns, or refunds.
Quick answer: with the default values, the result is $12.50 (Profit Per Sale). Adjust the values below for your own figures.
Enter Values
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Formula Used
Disclaimer
Results are estimates for educational purposes only. They do not constitute financial advice. Consult a qualified professional before making financial decisions.
Dropshipping Profit Structure
Dropshipping business model: buyer orders through store, store forwards order to supplier, supplier ships directly to buyer. Store captures difference between selling price and supplier cost minus platform and advertising costs. Thin margins typical — 5-15% net margin on typical products, higher on well-differentiated ones and often lower or negative without clear differentiation. Calculator quantifies specific per-sale economics to evaluate product viability before scaling.
Typical Dropshipping Costs
Supplier cost is often 20-40% of selling price for goods sourced through marketplaces such as AliExpress. Platform fees vary by marketplace, plan, and region: hosted-store platforms typically charge a monthly plan fee plus per-transaction payment processing, while marketplaces such as Amazon and eBay charge category-banded selling fees (commonly in the region of 8-15%). Ad cost per sale is often 5-20 for broad social ads on commodity products and 2-8 for well-targeted niche products. Shipping runs 2-15 depending on supplier and destination. Combined costs often reach 60-80% of selling price, leaving 20-40% gross margin before paying yourself; net margin is often 5-15% for established dropshippers.
Worked Example for Typical Product
Selling price 50, supplier 15, platform 15% (7.50), ad 10, shipping 5. Total costs 37.50, profit per sale 12.50, gross margin 25% (before owner time, returns, and refunds). At this margin, 100 sales a month works out to about 1,250 profit before the owner's own time. Raising ad cost to 20 per sale cuts profit to 2.50. Lower supplier costs or premium positioning raise the margin, so product selection and differentiation shape the economics.
What the Calculator Does Not Model
Customer service time and cost. Returns and refunds (typical 5-15% of sales). Payment processing chargebacks. Platform compliance issues (account suspensions). Time cost of store management. Specific niche market competition. Brand building value beyond single-sale economics. Scale benefits at higher volumes. Tax implications of business income. The calculator shows per-sale math; business viability also depends on scale and risk factors outside this per-sale model.
Dropshipping Viability
The calculator shows baseline per-sale economics. Profitability in dropshipping is commonly associated with product selection (unique, higher-margin items that are not widely available), marketing and ad efficiency (lower customer-acquisition cost), returns management, and scale. Common reasons cited for stores not reaching profitability include commodity product selection, high acquisition costs, and returns eroding margins. The calculator helps compare product and price combinations before committing to testing.
Dropshipping at $50 with $15 supplier cost produces $12.50 per sale.
Inputs
| Gross Margin Percent | 25.00% |
|---|---|
| Total Costs | $37.50 |
| Platform Fee | $7.50 |
| Ad Cost + Shipping | $15.00 |
This example uses typical values for illustration. Adjust the inputs above to match a specific situation and see how the result changes.
Sources & Methodology
Methodology
The calculator computes per-sale profit by subtracting all costs from the selling price. It applies the platform fee as a percentage of the selling price, then adds the supplier cost, ad cost per sale, and shipping cost to derive total outgoings. Profit equals selling price minus these combined costs. The profit margin is then expressed as a percentage of the selling price. The model assumes a constant platform fee percentage and fixed per-sale costs, treating each transaction independently. It does not account for variable costs, bulk discounts, refunds, returns, payment processing variations, inventory holding costs, or seasonal demand fluctuations. Results represent a single-transaction snapshot and are not a projection of performance across multiple sales.
References
Frequently Asked Questions
What margin is viable?
How much can I earn dropshipping?
What's realistic ad cost per sale?
What about returns?
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