Amazon FBA Calculator 2026 Fees

Calculate true FBA profit per unit, fees, break-even, and FBA vs FBM comparison

What is this? Amazon FBA fees are complex and often surprising. Referral fees (15%), fulfillment fees ($3.22-$6.50+ per unit), storage fees ($0.78-$2.40/cu ft/mo), plus closing fees, returns, and PPC ads can make a "profitable" $29 product actually lose money. This calculator shows the complete picture — every fee, every cost — so you know before you list.

Who it's for: Amazon FBA sellers, private label entrepreneurs, and resellers evaluating whether a product will actually make money on Amazon.
Product & Pricing
Your Costs
2026 FBA fee changes: Fulfillment fees increased ~3-5%. Standard size starts at $3.22/unit, large standard $4.75+. Peak season storage (Oct-Dec) is $2.40/cu ft/mo vs $0.78 in off-season.
Per-Unit Economics
Revenue
—
Total FBA Fees
—
all Amazon fees
Product + Shipping
—
Gross Profit / Unit
—
after all fees
Net Margin
—
Amazon ROI
—
profit / cost basis
Where Your $29.99 Goes
Max fees shown:
Monthly P&L at 200 Units
Gross Sales
—
Total Costs
—
Net Profit
—
Break-Even Units/Mo
—
Annual Profit
—
Profit Per Day
—
FBA vs. FBM (Fulfilled by Merchant) Comparison
Metric FBA FBM
FBA pros: Prime eligibility, higher conversion, handled shipping & returns. FBM pros: No storage fees, full control, no FBA penalties. Many sellers use both.
PPC Ad Analysis
Try Jungle Scout — 15% First Sale + 100% First Month →
30% recurring on annual plans. The #1 Amazon product research tool for FBA sellers.
Selling on Amazon? Amazon FBA Calculator (official) · Keepa — Price tracking

Fee estimates based on 2026 Amazon fee schedule. Actual fees vary by product size tier, weight, and special categories. Does not include long-term storage fees, subscription costs, or advertising beyond PPC.

Sell More on Amazon

Amazon FBA tools that actually help you find winning products and optimize your listings.

Jungle Scout — Amazon Product Research →
15–20% recurring commission — product database, keyword research, rank tracker
Amazon Services →
Refer clients to Amazon FBA — fulfillment, storage, customer service
ToolBest ForAffiliate Rate
Jungle Scout ⭐⭐⭐Product research, FBA tools15–20% recurring
Helium 10Keyword tracking, listings30% recurring (Awin)
Amazon ServicesFBA program infoReferral based
KeepaPrice tracking, historyNo affiliate

We may earn a commission if you click above. Calculator is free to use.

Frequently Asked Questions

What is Amazon FBA?

Fulfillment by Amazon — you ship inventory to Amazon's warehouses, they handle storage, picking, packing, and shipping. You pay fulfillment fees per unit. Best for products with strong demand and healthy margins after Amazon fees.

What are Amazon's main fees?

Referral fee (6-15% per sale), FBA fulfillment fee ($3-7+ per unit), storage fees ($0.75-$2.40/cubic foot/month), and optional advertising. Total fees often consume 25-40% of revenue. Always use FBA calculators before launching.

How do I find profitable products?

Use Jungle Scout or Helium 10 to analyze: monthly sales volume (need at least 300/month), competition level, review count of top sellers, and product weight (heavier = higher shipping costs). Look for products with 30%+ gross margins.

Related Calculators