The Storage Fee Calculator helps you calculate monthly and long-term storage fees for your Amazon inventory. This guide shows you how to use it effectively to manage storage costs.

What are Amazon Storage Fees?

Amazon charges storage fees for inventory stored in fulfillment centers. Fees vary by size (standard vs oversize), season (peak vs non-peak), and storage duration.

Step 1: Enter Product Details

• Dimensions: Length, width, height in inches
• Weight: Product weight in pounds
• Quantity: Number of units in storage

Step 2: Select Size Type

• Standard Size: Smaller items (lower fees)
• Oversize: Larger items (higher fees)

Step 3: Select Season

• Non-Peak (Jan-Sep): Standard rates
• Peak (Oct-Dec): Higher rates (2-3x)

Step 4: Enter Storage Duration

• Monthly Storage: For items stored less than 365 days
• Long-Term Storage: For items stored 365+ days (additional fees)

Understanding Results

Monthly Storage Fee

Fee charged monthly based on cubic feet of inventory.

Long-Term Storage Fee

Additional fee for inventory stored 365+ days. Charged monthly.

Total Storage Cost

Combined monthly and long-term storage fees.

Best Practices

• Monitor inventory levels to avoid long-term storage
• Use removal orders for slow-moving items
• Optimize product dimensions to reduce cubic feet
• Plan inventory for peak season (higher fees)
• Calculate storage costs before ordering large quantities