Dropshipping Profit Calculator
The Hidden Costs of E-Commerce and Dropshipping
Many new entrepreneurs jump into dropshipping enticed by videos of massive revenue numbers. However, revenue is merely a vanity metric; net profit is the only number that matters. Accurately calculating your true profit margin requires factoring in a web of hidden fees that slowly eat away at your bottom line. Our Dropshipping Profit Calculator simplifies this complex financial modeling.
Key Expenses You Must Track
To ensure a product is actually viable to sell, you must deduct the following costs from your retail price:
- Cost of Goods Sold (COGS): The base price you pay your supplier (e.g., on AliExpress or CJ Dropshipping) for the actual physical item.
- Shipping & Fulfillment: The cost to safely package and ship the item globally. Always track ePacket or private line shipping rates.
- Payment Gateway Fees: Processors like Stripe and PayPal take a significant cut. The standard rate is usually 2.9% plus a $0.30 fixed fee per transaction.
- Cost Per Acquisition (CPA): This is often the highest expense. CPA is the amount you must spend on Facebook Ads, TikTok Ads, or Google Ads to acquire a single paying customer.
Determining Your Break-Even Point
Before launching an ad campaign, you must know your Break-Even ROAS (Return on Ad Spend). If your product sells for $50 and your combined COGS, shipping, and gateway fees are $20, you have $30 of gross margin. That means your CPA can be a maximum of $30 to break even. If it costs $35 to acquire a customer, you are scaling a loss.

