Selling on Amazon can be a profitable business, but understanding fees, costs, and margins is crucial for success. Many new and experienced sellers struggle to determine their actual profit after deducting Amazon’s selling fees, shipping expenses, and product costs. That’s where the Amazon Product Calculator comes in.
Amazon Product Calculator
Why Use an Amazon Product Calculator?
Amazon charges referral fees, closing fees, and sometimes fulfillment fees (for FBA). Without a calculator, it’s difficult to estimate your true earnings. This tool ensures you:
- Understand your total revenue.
- See the exact fee amount Amazon deducts.
- Calculate your net profit after costs.
- Identify your profit margin percentage.
- Make smarter pricing and sourcing decisions.
How to Use the Amazon Product Calculator
Using the calculator is simple. Just enter a few details about your product:
- Product Price – The selling price of your item on Amazon.
- Shipping Cost – Your shipping fee (if applicable).
- Amazon Fee (%) – Enter the percentage fee Amazon charges (usually between 8%–20%).
- Product Cost – Your sourcing or manufacturing cost for the item.
Finally, click Calculate to instantly view:
- Total Revenue (Price + Shipping)
- Amazon Fee Amount (based on entered percentage)
- Net Profit (Revenue – Fees – Costs)
- Profit Margin % (Profit ÷ Revenue × 100)
You can also click Reset to clear all fields and start again.
Example Calculation
Let’s walk through an example:
- Product Price: $50
- Shipping Cost: $5
- Amazon Fee (%): 15%
- Product Cost: $20
Now, let’s calculate:
- Total Revenue = $50 + $5 = $55
- Amazon Fee Amount = $55 × 15% = $8.25
- Net Profit = $55 – $8.25 – $20 = $26.75
- Profit Margin = ($26.75 ÷ $55) × 100 = 48.64%
👉 In this case, you earn $26.75 profit per unit with a healthy 48.64% margin.
Benefits of Using the Calculator
✔ Save time on manual calculations.
✔ Plan pricing strategies more effectively.
✔ Avoid selling unprofitable products.
✔ Compare different products before investing.
✔ Suitable for both FBA and FBM sellers.
Pro Tips for Amazon Sellers
- Always include hidden costs like packaging, labeling, or advertising.
- Test multiple selling prices to find the sweet spot between sales volume and profit.
- Keep profit margins above 30% to ensure sustainable growth.
- Recalculate regularly, as Amazon fees and shipping rates may change.
- Use the calculator before listing new products to avoid losses.
20 Frequently Asked Questions (FAQs)
1. What is an Amazon Product Calculator?
It’s a tool that helps sellers calculate revenue, fees, profit, and margins when selling on Amazon.
2. How do I know what Amazon fee percentage to enter?
Amazon typically charges between 8%–20% depending on the product category. Check Amazon Seller Central for exact rates.
3. Does this calculator work for FBA sellers?
Yes. Simply include your Amazon FBA fees in the “Amazon Fee (%)” field.
4. Can I use this for FBM (Fulfilled by Merchant)?
Yes. Enter your shipping cost and relevant fees to calculate profit.
5. What if my product has no shipping cost?
Just enter “0” in the shipping field.
6. Can this tool calculate ROI (Return on Investment)?
Indirectly, yes. You can calculate ROI using profit ÷ product cost × 100.
7. Does the calculator include storage fees?
No, but you can manually add them into the product cost field.
8. How accurate is the profit calculation?
It’s highly accurate if you input correct numbers for price, cost, and fees.
9. Can I use this for bulk orders?
Yes. Multiply your results by the number of units.
10. Does it work for all Amazon marketplaces (US, UK, etc.)?
Yes. Just enter the correct price and fee percentage based on your marketplace.
11. Can I use this calculator on mobile?
Yes, the tool is responsive and works on any device.
12. What’s the difference between revenue and profit?
Revenue is total sales income; profit is revenue minus fees and costs.
13. Can I reset the calculator easily?
Yes, click the Reset button to clear all inputs.
14. How often should I use this calculator?
Use it before listing products and whenever your costs or Amazon fees change.
15. Does the tool save my data?
No, it’s a quick online calculator that does not store any input.
16. Is this calculator free to use?
Yes, it’s completely free for all Amazon sellers.
17. Can I use decimals for costs and fees?
Yes, you can enter cents and percentage decimals for accurate results.
18. Does it show profit margin percentage?
Yes, the tool displays profit margin in real time after calculation.
19. Can I use this calculator for digital products?
Yes, as long as you know your cost and Amazon’s fee percentage.
20. Why is profit margin important?
It helps you determine if a product is worth selling and ensures long-term profitability.
Final Thoughts
The Amazon Product Calculator is a must-have tool for anyone selling on Amazon. It gives you instant insights into your product’s revenue, fees, profit, and margin—helping you avoid costly mistakes and focus on profitable items.