Amazon FBA Storage Fee Calculator (2026)

FBA storage fees vary by size tier and season. Jan–Sep: $0.56–$0.87/cu ft. Oct–Dec (peak): $2.40/cu ft.

Calculate your full FBA cost

Storage is just one piece. Use our Amazon FBA Calculator for referral + fulfillment + storage combined.

Try FBA Calculator →

FBA monthly storage fee rates (2026)

PeriodStandard sizeOversize
January – September$0.87/cu ft$0.56/cu ft
October – December (peak)$2.40/cu ft$1.40/cu ft

Storage utilization surcharge

Amazon may add a surcharge if your inventory stays too long. The surcharge applies when your storage utilization ratio exceeds 22 weeks for standard-size or 30 weeks for oversize. Rates: $0.44–$0.69/cu ft additional.

Tip: Keep inventory turnover under 16 weeks to avoid surcharges. Use the Reorder Point Calculator to time your restocks.

Rates from Amazon Seller Central, verified September 2026. Storage utilization surcharge may apply based on your account history.

Optimize pricing across all platforms

Our AI Pricing Copilot finds the best price on every marketplace from one cost — free.

Try Pricing Copilot →