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FBA fulfillment fee calculator

FBA Fulfillment Fee Calculator

Estimate 2026 FBA fulfillment fees and surcharges by marketplace, product type, price band, package dimensions and weight.

FBAUS marketplaceCanada marketplace

US customary input

Metric input (converted to US units)

Length plus girth27 in
Dimensional weight0.2878 lb
Shipping weight0.1 lb
Size tierSmall standard size
Base fulfillment feeUSD 3.32
Fuel and logistics surchargeUSD 0.1162
Special oversize surchargeUSD 0
Total fulfillment feeUSD 3.44
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Results use the 2026 fee schedule and list the 3.5% fuel and logistics surcharge separately.Fee rules last updated: 2026-05-17.

How to Use

1. Choose the marketplace.
2. For the US marketplace, select product type and price band.
3. Enter package dimensions and weight to review the fee breakdown.

FAQ

Does the result include the 3.5% surcharge?

Yes. The page separates the base fulfillment fee, fuel and logistics surcharge, and special oversize surcharge where applicable.

Why does the US calculator ask for a price band?

The 2026 US fulfillment fee table separates products under $10, $10 to $50, and over $50.

FBA Size Tier Table (US marketplace)

These size tiers determine which fulfillment, storage and removal fee rates apply. The calculator matches tiers using packaged length, width, height, actual weight and dimensional weight.

Size tierRate classWeight limitLongest side limitMedian side limitShortest side limitLength + girth limitAdditional condition
Small standard sizeStandard size≤ 1 lb≤ 15 in≤ 12 in≤ 0.75 in--
Large standard sizeStandard size≤ 20 lb≤ 18 in≤ 14 in≤ 8 in--
Small oversizeOversize / extra-large≤ 50 lb≤ 37 in≤ 28 in≤ 20 in≤ 130 in-
Large oversizeOversize / extra-large≤ 50 lb≤ 59 in≤ 33 in≤ 33 in≤ 130 in-
Special oversizeOversize / extra-large≤ 150 lb----Longest side > 96 in or length plus girth > 130 in
超大件（0 至 50 lb）Oversize / extra-large≤ 50 lb----Use shipping weight when earlier size tiers do not apply
超大件（50 至 70 lb）Oversize / extra-large≤ 70 lb----Use shipping weight when earlier size tiers do not apply
超大件（70 至 150 lb）Oversize / extra-large≤ 150 lb----Use shipping weight when earlier size tiers do not apply
超大件（150 lb 以上）Oversize / extra-large-----Earlier size tiers do not apply and shipping weight exceeds 150 lb
  • Dimension unit: in; weight unit: lb.
  • Size tiers are generally matched from top to bottom. After a product enters standard or oversize classes, the matching fulfillment, storage or removal rate table is used.
  • Length + girth = longest side + 2 x (median side + shortest side).

FBA Fulfillment Rate Table (US marketplace)

The table shows 2026 base fulfillment rates for the selected marketplace. Calculator results add fuel and logistics surcharges; US special oversize items also add a weight-based surcharge.

US base fulfillment fee

Regular products

Small standard size

Shipping weight up toPrice < $10$10 to $50Price > $50
0.125 lbUSD 2.43USD 3.32USD 3.58
0.25 lbUSD 2.49USD 3.42USD 3.68
0.375 lbUSD 2.56USD 3.45USD 3.71
0.5 lbUSD 2.66USD 3.54USD 3.8
0.625 lbUSD 2.77USD 3.68USD 3.94
0.75 lbUSD 2.82USD 3.78USD 4.04
0.875 lbUSD 2.92USD 3.91USD 4.17
1 lbUSD 2.95USD 3.96USD 4.22

Large standard size (up to 3 lb)

Shipping weight up toPrice < $10$10 to $50Price > $50
0.25 lbUSD 2.91USD 3.73USD 3.99
0.5 lbUSD 3.13USD 3.95USD 4.21
0.75 lbUSD 3.38USD 4.2USD 4.46
1 lbUSD 3.78USD 4.6USD 4.86
1.25 lbUSD 4.22USD 5.04USD 5.3
1.5 lbUSD 4.6USD 5.42USD 5.68
1.75 lbUSD 4.75USD 5.57USD 5.83
2 lbUSD 5USD 5.82USD 6.08
2.25 lbUSD 5.1USD 5.92USD 6.18
2.5 lbUSD 5.28USD 6.1USD 6.36
2.75 lbUSD 5.44USD 6.26USD 6.52
3 lbUSD 5.85USD 6.67USD 6.93

Increment rules after fixed weight

Size tierBase weightIncrement unitPrice < $10 base fee$10 to $50 base feePrice > $50 base feePrice < $10 per increment$10 to $50 per incrementPrice > $50 per increment
Large standard size (over 3 lb)3 lb0.25 lbUSD 6.15USD 6.97USD 7.23USD 0.08USD 0.08USD 0.08
Small oversize1 lb1 lbUSD 6.78USD 7.55USD 7.55USD 0.38USD 0.38USD 0.38
Large oversize1 lb1 lbUSD 8.58USD 9.35USD 9.35USD 0.38USD 0.38USD 0.38
Extra-large 0 to 50 lb1 lb1 lbUSD 25.56USD 26.33USD 26.33USD 0.38USD 0.38USD 0.38
Extra-large 50 to 70 lb51 lb1 lbUSD 36.55USD 37.32USD 37.32USD 0.75USD 0.75USD 0.75
Extra-large 70 to 150 lb71 lb1 lbUSD 50.55USD 51.32USD 51.32USD 0.75USD 0.75USD 0.75
Extra-large over 150 lb151 lb1 lbUSD 194.18USD 194.95USD 194.95USD 0.19USD 0.19USD 0.19
Apparel

Small standard size

Shipping weight up toPrice < $10$10 to $50Price > $50
0.125 lbUSD 2.62USD 3.51USD 3.77
0.25 lbUSD 2.64USD 3.54USD 3.8
0.375 lbUSD 2.68USD 3.59USD 3.85
0.5 lbUSD 2.81USD 3.69USD 3.95
0.625 lbUSD 3USD 3.91USD 4.17
0.75 lbUSD 3.1USD 4.09USD 4.35
0.875 lbUSD 3.2USD 4.2USD 4.46
1 lbUSD 3.3USD 4.25USD 4.51

Large standard size (up to 3 lb)

Shipping weight up toPrice < $10$10 to $50Price > $50
0.25 lbUSD 3.48USD 4.3USD 4.56
0.5 lbUSD 3.68USD 4.5USD 4.76
0.75 lbUSD 3.9USD 4.72USD 4.98
1 lbUSD 4.35USD 5.17USD 5.43
1.25 lbUSD 5.05USD 5.87USD 6.13
1.5 lbUSD 5.22USD 6.04USD 6.3
1.75 lbUSD 5.32USD 6.14USD 6.4
2 lbUSD 5.43USD 6.25USD 6.51
2.25 lbUSD 5.78USD 6.6USD 6.86
2.5 lbUSD 5.9USD 6.72USD 6.98
2.75 lbUSD 5.95USD 6.77USD 7.03
3 lbUSD 6.08USD 6.9USD 7.16

Increment rules after fixed weight

Size tierBase weightIncrement unitPrice < $10 base fee$10 to $50 base feePrice > $50 base feePrice < $10 per increment$10 to $50 per incrementPrice > $50 per increment
Large standard size (over 3 lb)3 lb0.5 lbUSD 6.15USD 6.97USD 7.63USD 0.16USD 0.16USD 0.16
Small oversize1 lb1 lbUSD 6.78USD 7.55USD 7.55USD 0.38USD 0.38USD 0.38
Large oversize1 lb1 lbUSD 8.58USD 9.35USD 9.35USD 0.38USD 0.38USD 0.38
Extra-large 0 to 50 lb1 lb1 lbUSD 25.56USD 26.33USD 26.33USD 0.38USD 0.38USD 0.38
Extra-large 50 to 70 lb51 lb1 lbUSD 36.55USD 37.32USD 37.32USD 0.75USD 0.75USD 0.75
Extra-large 70 to 150 lb71 lb1 lbUSD 50.55USD 51.32USD 51.32USD 0.75USD 0.75USD 0.75
Extra-large over 150 lb151 lb1 lbUSD 194.18USD 194.95USD 194.95USD 0.19USD 0.19USD 0.19
Dangerous goods

Small standard size

Shipping weight up toPrice < $10$10 to $50Price > $50
0.125 lbUSD 3.4USD 4.29USD 4.55
0.25 lbUSD 3.43USD 4.36USD 4.62
0.375 lbUSD 3.48USD 4.37USD 4.63
0.5 lbUSD 3.55USD 4.43USD 4.69
0.625 lbUSD 3.64USD 4.55USD 4.81
0.75 lbUSD 3.65USD 4.61USD 4.87
0.875 lbUSD 3.73USD 4.72USD 4.98
1 lbUSD 3.77USD 4.78USD 5.04

Large standard size (up to 3 lb)

Shipping weight up toPrice < $10$10 to $50Price > $50
0.25 lbUSD 3.73USD 4.55USD 4.81
0.5 lbUSD 3.94USD 4.76USD 5.02
0.75 lbUSD 4.17USD 4.99USD 5.25
1 lbUSD 4.37USD 5.19USD 5.45
1.25 lbUSD 4.82USD 5.64USD 5.9
1.5 lbUSD 5.2USD 6.02USD 6.28
1.75 lbUSD 5.35USD 6.17USD 6.43
2 lbUSD 5.49USD 6.31USD 6.57
2.25 lbUSD 5.56USD 6.38USD 6.64
2.5 lbUSD 5.74USD 6.56USD 6.82
2.75 lbUSD 5.9USD 6.72USD 6.98
3 lbUSD 6.31USD 7.13USD 7.39

Increment rules after fixed weight

Size tierBase weightIncrement unitPrice < $10 base fee$10 to $50 base feePrice > $50 base feePrice < $10 per increment$10 to $50 per incrementPrice > $50 per increment
Large standard size (over 3 lb)3 lb0.25 lbUSD 6.61USD 7.43USD 7.69USD 0.08USD 0.08USD 0.08
Small oversize1 lb1 lbUSD 7.5USD 8.27USD 8.27USD 0.38USD 0.38USD 0.38
Large oversize1 lb1 lbUSD 9.3USD 10.07USD 10.07USD 0.38USD 0.38USD 0.38
Extra-large 0 to 50 lb1 lb1 lbUSD 27.67USD 28.44USD 28.44USD 0.38USD 0.38USD 0.38
Extra-large 50 to 70 lb51 lb1 lbUSD 39.76USD 40.53USD 40.53USD 0.75USD 0.75USD 0.75
Extra-large 70 to 150 lb71 lb1 lbUSD 57.68USD 58.45USD 58.45USD 0.75USD 0.75USD 0.75
Extra-large over 150 lb151 lb1 lbUSD 218.76USD 219.53USD 219.53USD 0.19USD 0.19USD 0.19

US special oversize surcharge

Shipping weight up toSurcharge
50 lbUSD 17
70 lbUSD 21
150 lbUSD 25
  • US marketplace rules effective date: 2026-01-15.
  • The current fuel and logistics surcharge is 3.5% and is included automatically.
  • US special oversize items add a weight-based surcharge on top of the base fulfillment fee.
  • Base rates in the table are for operating estimates. Final invoices should follow Amazon account billing.

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FBA fulfillment fee calculator | Seller Toolkit | AMZ Seller Tools