Amazon FBA Profit & Storage Matrix

Calculate your Amazon FBA fulfillment fees, storage costs, and true profit margins.

What does the Amazon FBA Profit & Storage Matrix do?

Calculate your Amazon FBA fulfillment fees, storage costs, and true profit margins.

How to use the Amazon FBA Profit & Storage Matrix

1. Upload: Select or drag-and-drop your raw shipping label PDFs into the upload zone.
2. Configure: Choose your preferred output layout, such as 4x6 thermal or 4-up A4 grid.
3. Generate & Download: Click process to instantly generate and download your optimized, print-ready labels.

Frequently Asked Questions

• How does Amazon calculate dimensional weight?

  Amazon calculates dimensional weight by multiplying length, width, and height (in inches) and dividing by 139.

• What is the Q4 peak season storage fee?

  From October to December, Amazon triples the monthly storage fee to $2.40 per cubic foot for standard-size items.

• How can I avoid oversized fees?

  Keep your longest side under 18 inches, shortest side under 8 inches, and median side under 14 inches to stay in the standard tier.

• Does this calculator include referral fees?

  Yes, our matrix includes category-specific referral percentages to give you a true profit margin calculation.

• Why is vacuum sealing recommended for FBA?

  Vacuum sealing apparel or plush items reduces the dimensional weight, which can drop your product into a significantly cheaper FBA size tier.

• Are FBA fees the same in all countries?

  No, Amazon has different FBA fee structures, size tiers, and dimensional divisors for the US, UK, EU, and other marketplaces.