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.
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Formula Used
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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 — 10-30% net margin on successful products, often lower or negative for products without clear differentiation. Calculator quantifies specific per-sale economics to evaluate product viability before scaling.
Typical Dropshipping Costs
Supplier cost: 20-40% of selling price typical for AliExpress/Oberlo products. Platform fees: Shopify 30 monthly plus 2.9% + 0.30 per transaction, Amazon 15% referral fee, eBay 10-13%. Ad cost per sale: 5-20 typical for Facebook/TikTok ads on commodity products, 2-8 for well-targeted niche products. Shipping: 2-15 depending on supplier and destination. Combined costs often 60-80% of selling price leaving 20-40% gross margin before paying yourself. Net margin 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. Margin 25%. Moderate dropshipping economics — viable at scale (100+ sales monthly produces 1,250+ profit) but not spectacular. Higher ad costs (20/sale) eliminate margin entirely — 2.50 per sale barely covers own time. Lower supplier costs or premium positioning dramatically improves margins. Specific product selection and differentiation determine 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 requires scale considerations and risk management.
Dropshipping Viability
Calculator shows baseline economics. Profitable dropshipping requires: strong product selection (unique, high-margin, not widely available), good marketing and ad optimization (reducing CAC), customer service discipline (minimizing returns), scale (50-100+ daily sales for meaningful income). Most beginners fail at dropshipping due to: commodity product selection, poor ad targeting (high CAC), returns/refunds eating margins. Calculator helps identify viable product/price combinations before investing in testing.
Dropshipping at $50 with $15 supplier cost produces 12.50 per sale.
Inputs
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 should not be interpreted as guaranteed 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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