Amazon FBA Profit Calculator
Calculate Net Profit, ROI, and Margin for your FBA business
Financial Breakdown
Total Amazon Fees:
$0.00
Total Landed Cost:
$0.00
Net Profit:
$0.00
Profit Margin:
0.00%
ROI (Return on Investment):
0.00%
How the Amazon FBA Profit Calculator Works
Selling on Amazon via the Fulfillment by Amazon (FBA) program involves multiple fee layers that can quickly eat into your margins. This calculator helps you determine your true net profit by accounting for the following:
- Sales Price: The final price the customer pays for your product.
- Cost of Goods Sold (COGS): The manufacturing or purchase price of your inventory.
- Referral Fee: Amazon's "commission" for selling on their platform, typically 8% to 15% depending on the category.
- Fulfillment Fee: The cost for Amazon to pick, pack, and ship your item to the customer. This is based on product weight and dimensions.
- Storage Fee: Monthly costs for keeping your inventory in Amazon's warehouses.
Real-World FBA Calculation Example
Let's say you are selling a yoga mat for $45.00. Your costs are as follows:
- Manufacturing Cost: $12.00
- Shipping to Amazon: $2.00
- Amazon Referral Fee (15%): $6.75
- FBA Pick & Pack Fee: $7.50
- Monthly Storage: $0.45
Total Expenses: $12.00 + $2.00 + $6.75 + $7.50 + $0.45 = $28.70
Net Profit: $45.00 – $28.70 = $16.30
Profit Margin: 36.2%
ROI: 116.4% (Profit / Total Investment of $14.00)
Tips to Improve Your FBA Margins
1. Optimize Packaging: FBA fees are calculated based on size tiers. Reducing your package dimensions by even an inch can sometimes move you into a cheaper tier, saving you dollars per unit.
2. Source Smarter: Negotiate with suppliers for bulk discounts or lower unit costs to decrease your COGS.
3. Manage Inventory Health: Avoid "Long-Term Storage Fees" by keeping only 60-90 days of inventory at Amazon warehouses. Use this calculator to see how storage fees impact your bottom line during slow months.