Build price from fees, not the other way around
On Amazon FBM, fees apply to the total sale amount in United States. Start with your target margin and work backward to a listing price.
Amazon FBM
United States · USD
E-commerce
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E-commerce
Fees last updated: June 22, 2026
Amazon FBM Fee & Profit Calculator
Use this free Amazon FBM profit calculator to see exactly how much you keep after platform fees, payment processing, and product costs in United States. Enter your sale price and costs — results update as you type.
Selling FBM (fulfilled by merchant) on Amazon US still triggers referral fees by category, but you ship yourself — so there is no FBA fulfillment charge. That can improve margin on heavy or slow-moving SKUs if your own shipping cost stays under Amazon’s fulfillment rate. Model referral only here, then add your real postage in shipping cost.
Your numbers
Sale details
$
$
Often included in the platform fee base — not just the item price.
Your costs
$
$
Examples
Results
Net profit
$23.00
41.8% margin on $55.00 total revenue
Seller tips
Practical advice for Amazon FBM in United States.
Count shipping on both sides
What you charge the buyer and what you pay to ship both affect revenue and fee bases — model USD amounts on each side.
Know your break-even
Run a worst-case scenario with higher COGS and full shipping before sourcing inventory.
Compare platforms
The same item may net differently elsewhere — compare Amazon FBM with other calculators in United States.
Factor in ad spend
Promoted listings are optional but real costs — weak ROAS can turn a 'profitable' sale into a loss.
Track real margins
Promotions and category rates change — re-check quarterly with updated numbers.
Understanding Amazon FBM Fees in United States
Amazon FBM (Fulfilled by Merchant) sellers pay referral fees on the item price but ship orders themselves — enter your actual postage in shipping paid. Whether you sell occasionally or full-time, knowing your true net profit on Amazon FBM in United States is essential. This free calculator models every standard charge before you list.
Amazon FBM Fee Schedule — United States (USD)
Current standard fee structure used by this calculator:
Fees last updated: June 22, 2026
| Fee type | Rate |
|---|---|
| Referral Fee (Most categories) | 15% of item price |
Estimates for planning only — not tax, legal, or financial advice. Confirm current rates on the platform before you list or price.
Standard rates for United States. Use the calculator for category-specific eBay fees, Shop tiers, international sales, and Etsy Offsite Ads. Promotional or account-tier fees may differ.
Amazon seller fees explained — Amazon FBM United States
Referral and fulfillment fees
Amazon’s referral fee is a category-based percentage of the item price (and sometimes shipping, depending on category and program). Most consumer categories cluster around 8–15%; this calculator uses a representative rate — adjust if your category differs.
FBA (Fulfilled by Amazon) adds a fulfillment fee per unit based on size tier and weight. We model a typical small-standard parcel fee; oversize and low-price FBA tiers differ.
FBM (Fulfilled by Merchant) avoids FBA fulfillment but you still pay referral fees and manage shipping — enter your actual postage in shipping paid.
FBA vs FBM: which to model
Choose the FBA calculator when Amazon stores, packs, and ships. You’ll see referral + fulfillment + your product cost.
Choose FBM when you ship yourself — often better for oversized, slow-moving, or high-touch items if you have cheap carrier rates.
Compare both routes with scenario A/B using the same item cost and sale price to see how fulfillment choice changes net profit.
Hidden Amazon costs
Long-term storage, removal, inbound placement, returns processing, and advertising (PPC) are not in the base fee table — add PPC as ad spend per sale if relevant.
VAT-registered sellers in the EU should remember referral fees may interact with your tax reporting — this tool shows platform fees only, not income tax.
How to calculate Amazon FBM net profit
- Total revenue: Add your sale price and any shipping charged to the buyer.
- Subtract costs: Deduct COGS and shipping paid.
- Subtract Amazon FBM fees: Apply percentage and fixed fees from the table above.
- Profit margin: Net profit ÷ revenue. Many sellers in United States target 15–30% after all fees.
Common mistakes to avoid
- Pricing without shipping paid — it can wipe out margin on low-ticket Amazon FBM items in United States.
- Using item price only when Amazon FBM charges fees on total revenue (including buyer-paid shipping).
- Forgetting payment processing or fixed per-order fees on small sales.
- Listing without a target margin — fees compound quickly below 15% net.
Explore more tools: All United States calculators · All countries · Home
Frequently Asked Questions
What fees does Amazon charge for FBM sellers in the US?
FBM sellers pay the same referral fee as FBA on most categories — a percentage of the item price. You do not pay FBA fulfillment, but you handle packing and shipping. Payment processing is included in Amazon’s fee structure for professional sellers. Use this calculator for referral; add your carrier cost separately.
Is Amazon FBM cheaper than FBA?
FBM can win on large, heavy, or low-velocity items where FBA fulfillment and storage would dominate. Small, fast-moving products often net more on FBA because of Prime eligibility and bulk shipping rates. Compare both calculators with the same item price and COGS to see which channel leaves more in USD.
How do I calculate Amazon FBM net profit?
Subtract your item cost (COGS), shipping paid, and all Amazon FBM fees from your total revenue (sale price + shipping charged to buyer). This calculator does it automatically and shows your profit margin percentage.
What is a good profit margin on Amazon FBM?
Most successful marketplace sellers target 15–30% net profit margin after all fees and costs. Use this calculator to find your minimum profitable price before listing.
Does Amazon FBM charge fees on shipping in United States?
Fee bases depend on the platform's rules in United States. This calculator uses the standard fee schedule — check the fee table on this page and confirm current rates on Amazon FBM's official seller help center.
Can I use this for Amazon FBM bulk or store listings?
Yes. Enter any sale price and cost structure — the math is the same per order. Store subscription discounts or volume tiers may lower your real fees slightly.
What fees does Amazon FBM charge in United States?
Current standard fees for Amazon FBM in United States: Referral Fee (Most categories): 15% of item price. Rates may vary by account type, category, or promotions — always confirm on Amazon FBM's official site.
Does this calculator include taxes?
No. This tool covers platform fees and direct costs only. Sales tax, VAT, income tax, and self-employment taxes are not included and vary by region.
Is this calculator free?
Yes. FeeAndProfit.com is completely free. No account, email, or signup is required.
Amazon FBM internationally
Same platform, different countries