Sales Margin Calculator for Amazon

Estimate your sales margin on Amazon for FREE.

Stop guessing your potential earnings. To run a truly cost-effective campaign, you need precise data. Our Margin-Per-Sale Breakdown drills down into your true costs—including FBA Fees, COGS, and PPC Spend—helping you instantly spot inefficiencies. By understanding your Net Profit, you can optimize your pricing strategy and scale your revenue with confidence.

Step 1: Enter Your Product Costs

To get an accurate result, you need to input your direct costs. Don’t guess!

  • Manufacturing Cost: The price you pay your supplier per unit.

  • Shipping & Customs: The total cost to get your product to the Amazon warehouse (also called Landed Cost).

  • Prep Fees: Any extra costs for packaging, labeling, or inspections.

Step 2: Review Your Profit Breakdown

Once your data is in, our tool calculates the rest. We subtract Amazon’s cut to show you the reality of your business. Look for these key numbers:

  • FBA Fees: How much Amazon charges to pick, pack, and ship.

  • Referral Fees: The commission Amazon takes for the sale.

  • Net Margin: The percentage of profit you keep in your pocket after all expenses.

Step 3: Spot Leaks & Optimize

Now, use the data to make your campaign more Cost-Effective:

  • Is your Margin under 15%? You may need to raise your Selling Price or negotiate better terms with your supplier.

  • Are Ad Costs too high? If your PPC Spend is eating your profit, try targeting more specific keywords to lower your ACoS.

  • Are FBA Fees surprising? Check if your packaging is slightly too big. Reducing the size by just one inch could lower your Fulfillment Fee.

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Item sale price$0
Cost of goods$0
Referral fee$0
FBA fee$0
Total margin$0
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