Free Tool

Amazon FBA Fee Calculator

Estimate Amazon referral fees, FBA fulfillment fees, and storage costs based on your product's dimensions, weight, and category.

storefrontMarketplace & Product

Marketplace

Selling Price (£)

Product Cost (£)

Landed cost per unit

straightenDimensions & Weight

Length (cm)

Width (cm)

Height (cm)

Weight (kg)

Monthly Units Sold

For storage fee estimate

storefront

Enter selling price, dimensions, and weight to see fee estimates

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check_circleIntegrate FBA fees into full landed cost calculations

check_circleTrack profitability across multiple ASINs over time

check_circleStorage cost forecasting & long-term storage alerts

check_circleMulti-marketplace comparison (UK, EU, US)

check_circleHistorical fee tracking & margin analysis

check_circleAutomatic fee updates when Amazon changes rates

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Understanding Amazon FBA Fees

Amazon FBA fees include referral fees (typically 8–15% depending on category), fulfilment fees based on product size and weight, and monthly storage costs. Our free FBA fee calculator breaks down every cost so you can see your true profit margins before listing.

For importers selling on Amazon, combining landed cost data with FBA fee estimates gives you a complete picture of unit economics — from factory gate to customer delivery.