Amazon FBA Profit Calculator
Enter your price and costs to see your true per-unit profit on Amazon FBA — referral fee, fulfillment, monthly storage and ad spend, with margin, ROI and break-even price.
Your product numbers
Type and every result updates instantly.
Profit breakdown
Per unit, at your numbers above.
See full fee breakdown
ROI = net profit ÷ total cost per unit. Break-even price = the list price at which profit hits $0 given these costs. Storage: standard-size ≈ $0.87/cu ft (Jan–Sep) and $2.40/cu ft (Oct–Dec) in 2026 — enter your per-unit share.
How to use this calculator
Enter your price & costs
Start with your list price, landed product cost and inbound freight per unit. These three numbers drive everything else.
Pick your category & size tier
Choose the referral-fee category closest to your product and the FBA size tier that matches its weight — or type your exact fees from Seller Central.
Read your real margin
The dark panel shows every fee line, your net profit per unit, margin %, ROI and the break-even price. Adjust the price to find a profitable target.
2026 Amazon FBA fees used here
Defaults are drawn from publicly reported 2026 Amazon fee schedules. Referral fees: most categories 15%, electronics 8%, clothing & accessories 17%, automotive 12%, jewelry 20%. FBA fulfillment for standard-size items runs roughly $3.22–$9+ per unit depending on size tier and weight. In 2026 Amazon added a 3.5% fuel & logistics surcharge on FBA fulfillment fees (US/CA). Monthly storage for standard-size: ~$0.87 per cubic foot Jan–Sep, ~$2.40 Oct–Dec.
| Fee | 2026 reference | Applies to |
|---|---|---|
| Referral fee | 8–20% by category (15% most) | Every sale, % of price |
| FBA fulfillment | ~$3.22–$9+ by size/weight | Every FBA unit |
| Fuel & logistics surcharge | 3.5% of fulfillment fee | Every FBA unit (US/CA) |
| Monthly storage | $0.87 / $2.40 per cu ft | Inventory, Jan–Sep / Oct–Dec |
Sources: Amazon seller fee guides (bagengine.com, yieldcalchub.com, titannetwork.com — 2026). Fees change yearly; confirm in Seller Central.
Frequently asked questions
What is a good profit margin for Amazon FBA?
Does the referral fee apply to FBM sellers too?
What is the 2026 fuel and logistics surcharge?
How do I lower my FBA fulfillment fee?
Should I include PPC in my profit calculation?
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