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Fulfillment Cost Calculators

Calculate your costs, profit margins, and inventory requirements in seconds. Built to help sellers plan smarter and avoid hidden fees.

FBA And FBM Cost Calculator

Estimate your full fulfillment cost quickly and accurately.

Shipping Rate Calculator

Find out exactly what it costs to ship your package.

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Find out how many cartons fit in a container—instantly.

Max Cartons Per Pallet

Calculate maximum cartons per pallet with ease using our calculator.

CBM to Cubic Feet

Instantly Convert CBM to Cubic Feet with Our Comprehensive Calculator

CBM Per Carton

Easily calculate CBM per carton with our intuitive calculator.

How To Use Our Fulfillment Cost Calculators  


Understanding your true Amazon FBA costs is essential for maintaining healthy profit margins. Fulfillment cost calculators, when used alongside FBA prep services, help sellers accurately estimate expenses before sending inventory to Amazon.

Step 1: Enter Product Details

Start by inputting accurate product information into the calculator:

  • Product dimensions and weight
  • Selling price
  • Product category
  • Cost of goods

Accurate data ensures reliable fulfillment cost estimates.

Step 2: Add FBA Fees

The calculator will automatically include:

  • Pick and pack fees
  • Shipping and handling
  • Customer service and returns

These are standard FBA costs charged by Amazon.

Step 3: Include Prep Service Costs

If you use an FBA prep service, manually add:

  • Inspection fees
  • FNSKU labeling costs
  • Poly bagging or bubble wrapping fees
  • Bundling or kitting charges

Prep services usually charge per unit, which should be included in your landed cost.

Step 4: Review Profit & Margins

After adding all costs, review:

  • Net profit per unit
  • Profit margin percentage
  • Break-even selling price

If margins are low, consider optimizing packaging, renegotiating prep fees, or adjusting pricing.

Frequently Asked Questions

What is a fulfillment cost calculator for Amazon FBA?
A fulfillment cost calculator estimates Amazon FBA fees including fulfillment, storage, referral, shipping, and prep service costs to help sellers calculate accurate profits.
How do FBA prep services affect fulfillment costs?
FBA prep services add costs such as inspection, labeling, poly bagging, bundling, and inbound shipping. These fees should be included in fulfillment cost calculations.
Can I include prep service fees in Amazon’s FBA calculator?
Amazon’s FBA calculator does not automatically include prep service fees. Sellers must manually add prep costs to determine true landed costs.
Why should fulfillment costs be calculated before sending inventory?
Calculating fulfillment costs early prevents hidden expenses, protects profit margins, and ensures accurate Amazon FBA pricing.
Do fulfillment cost calculators include inbound shipping fees?
Most calculators include Amazon fulfillment fees, but inbound shipping from suppliers or prep centers must be added manually.
Can fulfillment cost calculators help choose a prep service?
Yes, comparing prep service fees inside fulfillment cost calculators helps sellers choose cost-effective prep partners and maximize profitability.

Disclaimer:

Prep Services FBA only works with verified shipping labels. Any fraudulent activity or misuse of our address for unauthorized labels will be addressed legally.

We specialize in FBA prepping, eCommerce fulfillment, and warehouse management services. Our mission is to streamline your business operations with speed, quality, and reliability.

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