
How to Determine Your Next Winning Product by Calculating Amazon FBA Profits
“If people knew how hard I worked to get my mastery, it wouldn't seem so wonderful after all.” - Michael Angelo
Thinking about selling a new product with Amazon FBA?
If you're considering selling a new product using Amazon FBA, it's crucial to accurately calculate your potential profit margins. This will help you determine whether your product is viable and likely to be successful.
While it might seem straightforward (revenue – costs = profit), for Amazon sellers, figuring out the actual costs can be complex.
Amazon’s Fulfillment by Amazon (FBA) service comes with a range of fees that can quickly turn a promising product into a dud. That's why knowing how to accurately calculate your Amazon FBA profit is essential for building a sustainable and profitable online business.
In this guide, you'll learn about Amazon’s FBA fee structure, how to estimate these fees with their revenue calculator, and the other expenses you need to consider to assess a product’s profitability.
How Do Amazon Fees Work?
To succeed on Amazon’s marketplace, you need to understand its fee structure. Amazon charges either a referral fee as a percentage of the product’s sale price or a minimum fee, whichever is greater.
For example, if you sell a toy for $50 in the ‘Toys and Games’ category, which has a 15% referral fee, Amazon takes $7.50 right away, affecting your profit margin. Knowing these fees is essential because they impact your bottom line and your ability to price products competitively while maintaining a good margin.

Amazon’s FBA Revenue Calculator
To get a more accurate estimate of your fees, use Amazon’s FBA revenue calculator. Here’s how:
Find the ASIN: Locate the ASIN (Amazon Standard Identification Number) of a similar product you’re planning to sell.
Input the ASIN: Enter the ASIN into the revenue calculator. Note that this tool gives a solid estimate but won’t be 100% accurate if your product differs in size or weight.
Input the Item Price: Enter the selling price of your product. The calculator will show a breakdown of costs associated with storing, distributing, and delivering the product through Amazon FBA.
Add the Cost of Goods: Include the cost to acquire the product. This will give you the actual profit per item and a more realistic profit margin.
Other Costs for Amazon FBA Sellers
Beyond Amazon’s fees, consider these additional costs:
Shipping: Costs for shipping products to Amazon’s fulfillment centers vary based on size, weight, distance, and method. It's important to negotiate favorable shipping terms with your suppliers or find cost-effective logistics solutions.
Returns: Handling fees for returns can affect profits, especially if you need to remove unsellable stock. Amazon processes returns for FBA sellers, but you must cover the costs associated with returns management.
Marketing: Budget for PPC (pay-per-click) advertising and other marketing efforts to drive sales. Marketing is crucial for getting your product in front of potential customers.
Business Costs: Don’t overlook standard business expenses like insurance, taxes, salaries, and software subscriptions. These costs add to your overall expenses and should be included in your profit calculations.
Improve Your Amazon Profitability

Estimating potential profitability is the first step to a successful product launch on Amazon. By taking into account all these costs and using tools like the FBA revenue calculator, you can make more informed decisions about your products.
For more tips, check out our other articles to thrive in your Amazon business.
Overview
We understand the complexities of selling new products with Amazon FBA. Our experts are here to help you accurately calculate your potential profit margins, ensuring your product launch is a success.
In our comprehensive guide, we break down Amazon’s FBA fee structure and show you how to use tools like the FBA revenue calculator to estimate costs accurately. We also cover additional expenses like shipping, returns, and marketing, so you can make informed decisions about your products’ profitability.
Book a Call with us today!
Ready to boost your Amazon business’s profitability?
Let AMZ Shifu guide you toward success!