Amazon FBA Fees in 2026: Full Fee Breakdown, Calculator, and How to Lower Them
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A typical small standard-size unit weighing 4 to 6 ounces and priced between $10 and $50 pays a $3.45 Amazon FBA fulfillment fee (WarehousingCosts.com, Amazon FBA Fulfillment Fees (2026), updated August 15, 2026). Add the 3.5% fuel and logistics surcharge Amazon applied on April 17, 2026, and the 15% referral fee most categories carry, and a $24.99 product gives up roughly $7.32 per unit to Amazon before storage, advertising, or product cost. FBA fees are not one charge but a stack: referral, fulfillment, storage, and a set of surcharges that each trigger on a different behavior. Below is every 2026 figure we could verify, with the source and date attached to each one.
Reviewed September 17, 2026. Amazon restructured US FBA fulfillment fees on January 15, 2026, added a fuel surcharge on April 17, 2026, and holiday peak fees begin October 15, 2026. Per-SKU rates are authoritative only in Seller Central's Fee Preview report; treat every published table, including this one, as a planning estimate.
How much are Amazon FBA fees in 2026?
Expect Amazon to take roughly 25% to 35% of the selling price of a typical standard-size product once every fee is counted. The stack has four layers, and each is triggered by something different.
- Referral fee is Amazon's commission on the sale, a percentage of the total sales price, charged whether you use FBA or ship the order yourself.
- Fulfillment fee is a single per-unit charge covering pick, pack, packaging materials, shipping to the customer, and customer service on that order.
- Monthly storage fee is rent on the cubic feet your inventory occupies, billed on daily average volume.
- Surcharges are conditional: a 3.5% fuel and logistics surcharge on fulfillment, Q4 peak fees, aged inventory penalties, low-inventory-level fees, inbound placement, and returns processing.
Worked example on a $24.99 kitchen gadget in the large standard tier billing at 12 to 16 ounces: a $4.60 base fulfillment fee, $0.16 fuel surcharge, $3.75 referral fee, and roughly $0.15 to $0.20 of storage allocation come to about $8.70 per unit, or about 35% of the price (WarehousingCosts.com, Amazon FBA Fulfillment Fees (2026), updated August 15, 2026). That is before inbound freight, prep, product cost, and advertising.
How is the FBA fulfillment fee calculated?
Amazon sets the fulfillment fee from three inputs: the product's size tier, its billed weight, and — new for 2026 — the price band it falls into. Size tier (small standard, large standard, large bulky, extra-large) is assigned from packaged dimensions and weight. Billed weight is the part that surprises people: small standard items and extra-large items over 150 lb bill on actual weight, but everything in between bills on the greater of actual weight or dimensional weight, calculated as length x width x height in inches divided by 139. A light but boxy product routinely bills two or three weight bands above what the scale says.
The structural change for 2026 is the price band. Amazon now publishes three ladders — under $10, $10 to $50, and over $50 — so two physically identical products at different price points pay different fulfillment fees, with higher-priced items paying more.
| Shipping weight | Under $10 | $10 to $50 | Over $50 |
|---|---|---|---|
| 2 oz or less | $2.43 | $3.32 | $3.58 |
| 2+ to 4 oz | $2.49 | $3.42 | $3.68 |
| 4+ to 6 oz | $2.56 | $3.45 | $3.71 |
| 6+ to 8 oz | $2.66 | $3.54 | $3.80 |
| 8+ to 10 oz | $2.77 | $3.68 | $3.94 |
| 10+ to 12 oz | $2.82 | $3.78 | $4.04 |
| 12+ to 14 oz | $2.92 | $3.91 | $4.17 |
| 14+ to 16 oz | $2.95 | $3.96 | $4.22 |
| Size tier | Shipping weight | Fulfillment fee per unit |
|---|---|---|
| Large standard | 4 oz or less | $3.73 |
| Large standard | 4+ to 12 oz | $3.95 to $4.20 |
| Large standard | 12 oz to 1.5 lb | $4.60 to $5.42 |
| Large standard | 1.5 to 3 lb | $5.57 to $6.67 |
| Large standard | 3 to 20 lb | $6.97 + $0.08 per 4 oz over 3 lb |
| Large bulky | 0 to 50 lb | $9.66 + $0.38/lb over the first lb |
| Extra-large | 0 to 50 lb | $26.38 + $0.38/lb over the first lb |
| Extra-large | 50 to 150 lb | $40.17 to $54.86 base + $0.75/lb |
| Extra-large | 150+ lb | $195.00 + $0.19/lb over 151 lb |
Apparel bills roughly $0.20 to $0.55 above the equivalent non-apparel band and dangerous goods roughly $0.75 to $1.00 above standard, per the same source. If you sell either, pull exact rates from Fee Preview rather than reading them off any table.
What changed in Amazon's 2026 FBA fees?
Two separate changes hit US sellers in 2026, and the headline number understated both. Amazon described the January increase as an average of $0.08 per unit, but the averages hide the distribution: the increase was about $0.12 per unit under $10, $0.25 in the $10 to $50 band, and $0.51 over $50 (WarehousingCosts.com, updated August 15, 2026).
- January 15, 2026 — price-banded fulfillment increases. Fees moved to the three-band structure above, and inbound placement fees rose by up to 179% for some size categories (EcomCrew, Amazon's Q4 Fees Stack Four Deep, September 10, 2026).
- April 17, 2026 — a 3.5% fuel and logistics surcharge on every FBA and Multi-Channel Fulfillment fulfillment fee in the US and Canada. It is calculated on the fee, not the selling price, and does not apply to storage or referral fees. When a seller asked when it expires, Amazon said it remains in effect until further notice (Supply Chain Dive, Max Garland, July 13, 2026).
- Overmax handling surcharge of $17 to $25 per unit on extra-large items exceeding 96 inches on the longest side or 130 inches length-plus-girth.
- SIPP packaging fee averaging about $2.07 per unit on small and large bulky products not enrolled in Ships in Product Packaging.
- End of Amazon prep. Amazon no longer preps or labels inventory at US fulfillment centers, and inbound defect fees rose from $0.02 to $0.07 per unit to a range of $0.32 to $5.72 per unit.
- Multi-Channel Fulfillment rose $0.30 per unit, a 10% to 15% increase on non-Amazon orders.
The last four come from WarehousingCosts.com, updated August 15, 2026. The prep change in particular reshapes the math for anyone shipping more than a few hundred units a month — see our guide to Amazon FBA prep services through a 3PL for what outsourced prep costs against the defect-fee risk.
What are Amazon's FBA storage fees?
Amazon charges monthly storage on the cubic feet your packaged inventory occupies, calculated on daily average volume rather than a month-end snapshot — so inventory that clears in week one costs a fraction of inventory that sits all month. The Q4 rate is the single largest storage line item most sellers see all year.
| Size tier | January to September | October to December (peak) |
|---|---|---|
| Standard-size | $0.78 per cu ft per month | $2.40 per cu ft per month |
| Oversize (bulky and extra-large) | $0.56 per cu ft per month | $1.40 per cu ft per month |
| Aged inventory surcharge, 181+ days | Charged monthly on top of storage; escalates to roughly $6.90 per cu ft per month past one year | |
A note on accuracy: some 2026 seller blogs report a storage increase to $0.87 per cubic foot effective July 1, 2026. We could not corroborate that change, and other trade coverage disputes that a July 1 storage overhaul happened at all. We have published the figures we could source and flagged the disagreement rather than picking the higher number.
Two surcharges pull in opposite directions. The aged inventory surcharge is a monthly penalty on units sitting in a fulfillment center longer than 181 days, assessed from an inventory snapshot on the 15th of each month. The low-inventory-level fee penalizes the opposite problem, applying when a standard-size product drops below roughly 28 days of historical supply — raised to about 35 days of forecasted demand for high-velocity products in 2026. Together they define a mandated window: most sellers now hold 30 to 60 days of cover in FBA and stage the rest upstream.
What is the Q4 peak fulfillment fee?
Amazon's 2026 holiday peak fulfillment fees run from October 15, 2026 through January 14, 2027 and average $0.32 per unit, unchanged from the prior peak season (Supply Chain Dive, Max Garland, July 13, 2026, citing Amazon Seller Central). The trigger is when the shipment leaves the fulfillment center, not when your inventory arrived — anything shipping on or after October 15 pays peak rates no matter when it was sent in. The 3.5% fuel surcharge applies on top.
| Example product | Size tier | Non-peak fee | Peak fee |
|---|---|---|---|
| Mobile device case | Small standard | $2.49 | $2.68 |
| T-shirt | Large standard | $6.14 | $6.53 |
| Baby cot | Small bulky | $10.21 | $11.25 |
| Television | Extra-large, 50 to 70 lb | $48.57 | $51.38 |
The $0.32 blended average describes almost nobody's catalog. Broken out by tier, the peak increase is about $0.19 per unit on small standard items, about $0.39 on T-shirt-sized items, and about $2.81 on oversized goods like televisions (EcomCrew, September 10, 2026). Two further wrinkles matter for Q4 planning: the peak windows do not line up — peak storage runs October 1 to December 31 while peak fulfillment runs October 15 to January 14 — and because the January base increase already moved the baseline, the true year-over-year jump on a mid-size SKU is closer to $0.62 than to the $0.32 headline. If you are building a Q4 plan now, our 2026 ecommerce fulfillment services guide covers how to stage inventory around these windows.
Which referral fee applies to your category?
The referral fee is the largest single Amazon charge for most sellers, and unlike fulfillment fees it did not change in 2026. Amazon has held referral percentages flat since January 2024 and left them unchanged for both 2025 and 2026 (Feedvisor, Amazon Referral Fees by Category, 2026 rates guide). The rates below were read from Amazon's public pricing page at sell.amazon.com/pricing on August 20, 2026.
| Category | Referral fee |
|---|---|
| Home and Kitchen | 15% |
| Beauty, Health, and Personal Care | 8% at $10.00 or less; 15% above $10.00 |
| Grocery and Gourmet | 8% at $15.00 or less; 15% above $15.00 (no minimum) |
| Clothing and Accessories | 5% at $15.00 or less; 10% above $15.00 up to $20.00; 17% above $20.00 |
| Pet Supplies | 15%, except 22% for veterinary diets |
| Consumer Electronics | 8% |
| Amazon Device Accessories | 45% |
| Jewelry | 20% up to $250.00; 5% on any portion above $250.00 |
| Everything Else | 15% |
Selling plan fees sit above all of this: $39.99 per month on the Professional plan or $0.99 per item sold on the Individual plan (Amazon, sell.amazon.com/pricing, retrieved August 20, 2026).
How do I use the Amazon FBA calculator?
Amazon's FBA calculator is now called the Revenue Calculator, and the public version at sellercentral.amazon.com/revcalpublic needs no seller login. Search the Amazon catalog for an ASIN, or define a product yourself with dimensions, weight, category, price, and shipping charges. It returns Amazon fulfillment costs against your own fulfillment side by side, which makes it the fastest honest comparison between FBA and any other option.
One caution that costs sellers real money: the Revenue Calculator covers referral fees, fulfillment costs, monthly storage, and variable closing fees, but it does not build in long-term storage, removal orders, or returns processing. Those go in the miscellaneous cost field, and sellers who skip that step consistently overstate their margin. For a per-SKU number on your own catalog rather than a modeled one, use the Fee Preview report in Seller Central: from the main menu, hover Reports, select Fulfillment, then Fee Preview. Fee Preview is the only number Amazon will actually bill you against.
Is FBA cheaper than a 3PL?
Often, yes — and it is worth saying plainly. For small, light, fast-turning products sold mainly on Amazon, FBA's all-in per-unit fee is genuinely hard for a third-party logistics provider to beat, and the Prime badge drives conversion that no cost model captures. If you sell a 6 oz supplement bottle that turns every 30 days and lives entirely on Amazon, stay on FBA. A 3PL will rarely win that comparison, and any 3PL that tells you otherwise is selling you something.
The economics invert in specific, identifiable situations. Atomix Logistics is a third-party logistics provider that runs order fulfillment for ecommerce and direct-to-consumer brands, so treat the table below as a structural comparison rather than a verdict.
| Factor | Amazon FBA (2026) | Third-party logistics (3PL) |
|---|---|---|
| Fee structure | All-in per-unit fee including shipping, set by size tier, billed weight, and price band | Pick and pack per order and per item, plus shipping at negotiated carrier rates |
| Single-unit small orders | Usually cheaper; hard to beat Amazon last-mile | Rarely wins on this profile |
| Multi-item orders | Full fulfillment fee charged per unit | Small per-item adders after the first; usually wins |
| Bulky and heavy SKUs | Steep tiers plus Overmax surcharge of $17 to $25 | Often materially cheaper |
| Storage, standard off-peak | $0.78 per cu ft per month | Roughly $0.25 to $0.45 per cu ft per month |
| Q4 peak | Storage 3x from October; peak fulfillment fees from October 15 | Occasional peak surcharges; no 3x multiplier |
| Slow-moving inventory | Aged inventory surcharge from 181 days | Flat storage, no aging penalty |
| Prime eligibility | Immediate | Only via Seller Fulfilled Prime or Buy with Prime |
| Branded unboxing, inserts, kitting | Amazon packaging, minimal customization | Custom boxes, inserts, kitting, gift notes |
| Channels served | Amazon, others via MCF at +$0.30 per unit in 2026 | Shopify, wholesale, retail, and marketplaces from one pooled inventory |
A 3PL wins on total cost in four recognizable cases: bulky or heavy SKUs where FBA's tiers climb fastest; inventory that turns slower than 181 days and triggers aging surcharges; multi-channel catalogs where splitting stock between FBA and a DTC warehouse means buying safety stock twice; and brands where unboxing, inserts, or subscription kitting drive repeat purchase. Most growing brands land on both — FBA for the fast-moving Amazon hero SKUs, a 3PL for everything else. If you also sell on Walmart, our comparison of Walmart Fulfillment Services against a 3PL runs the same analysis for that channel.
How do you lower your Amazon FBA fees?
- Engineer packaging to the fee table. Fees jump at tier and weight-band boundaries and most mid-size products bill on dimensional weight. Shaving half an inch of box that drops a SKU one band saves on every unit, forever.
- Watch the price band, not just the price. With three bands now in force, a product at $10.49 can net less than the same product at $9.99 once the Low-Price FBA discount of roughly $0.86 per unit is applied. Run it per SKU.
- Enroll bulky products in SIPP. Ships in Product Packaging certification avoids the roughly $2.07 average packaging fee added in 2026 and cuts dimensional weight by removing the Amazon overbox.
- Keep FBA lean. Hold 30 to 60 days of cover in FBA and stage buffer stock upstream. This removes most aging-surcharge and Q4 peak-rate exposure at once.
- Land Q4 inventory before October. Every cubic foot sitting in FBA in October pays the peak storage rate until it sells, and anything shipping on or after October 15 pays peak fulfillment fees.
- Outsource prep. With Amazon prep gone and inbound defect fees reaching $5.72 per unit, a prep partner charging $0.35 to $0.75 per unit is usually cheaper than the defect risk above roughly 150 units a month.
- Route non-Amazon orders around MCF. After the 2026 MCF increase, a 3PL fulfilling your Shopify and marketplace orders is generally cheaper per order and keeps one inventory pool serving every channel.
If the analysis points toward moving volume off FBA, read what a 3PL costs in 2026, line by line so you are comparing like with like, or review Atomix order fulfillment pricing directly.
Compare your FBA fees against a 3PL quote on your real SKUs.
Get Your Order Fulfillment Pricing TodayFrequently asked questions about Amazon FBA fees
How much are Amazon FBA fees in 2026?
A typical small standard-size unit weighing 4 to 6 ounces and priced between $10 and $50 pays a $3.45 FBA fulfillment fee, plus a 3.5 percent fuel and logistics surcharge, plus a category referral fee that is 15 percent in most categories. On a $24.99 item that is roughly $7.32 in Amazon fees before storage, advertising, or product cost.
How is the FBA fulfillment fee calculated?
Amazon sets the fulfillment fee from three inputs: the size tier assigned from packaged dimensions and weight, the billed weight, and since January 2026 the price band the item falls into. Billed weight is the greater of actual weight or dimensional weight, calculated as length times width times height in inches divided by 139.
What is the Q4 peak fulfillment fee?
Amazon's 2026 holiday peak fulfillment fees run from October 15, 2026 through January 14, 2027 and average $0.32 per unit. The increase is charged when a shipment leaves the fulfillment center, not when inventory arrives, so anything shipping on or after October 15 pays peak rates regardless of when it was sent in.
What are Amazon's FBA storage fees?
Standard-size inventory is billed at about $0.78 per cubic foot per month from January through September 2026 and about $2.40 per cubic foot from October through December. Oversize runs about $0.56 and $1.40 for the same windows. Amazon bills on daily average stored volume, so faster sell-through directly reduces the charge.
How do I use the Amazon FBA calculator?
Amazon's free Revenue Calculator is at sellercentral.amazon.com/revcalpublic and needs no seller login. Search the catalog for an ASIN or enter your own dimensions, weight, category, and price. It does not include long-term storage, removals, or returns processing, so add those in the miscellaneous cost field or your margin will read high.
What is the 3.5% FBA fuel and logistics surcharge?
Effective April 17, 2026, Amazon applies a 3.5 percent surcharge to every FBA and Multi-Channel Fulfillment fulfillment fee in the US and Canada. It is calculated on the fulfillment fee rather than the selling price, does not apply to storage or referral fees, and Amazon has said it remains in effect until further notice.
What is the FBA aged inventory surcharge?
The aged inventory surcharge is a monthly charge on units that have sat in an Amazon fulfillment center longer than 181 days, billed on top of the normal monthly storage fee. It escalates sharply with age, reaching roughly $6.90 per cubic foot per month past a year, at which point removal or liquidation usually costs less than holding.
Is FBA cheaper than a 3PL?
For small, light, fast-turning products sold mainly on Amazon, FBA is usually cheaper per order and carries the Prime badge, and a 3PL rarely beats it. A 3PL typically wins on bulky or heavy SKUs, inventory turning slower than 181 days, multi-channel catalogs, and brands that need custom packaging or kitting.
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