Calculate Your Fees with WFS Calculator

Walmart just introduced WFS Calculator that allows sellers to estimate their storage and shipping fees. With this tool, you can now quickly determine your costs involved with the use of Walmart Fulfillment Services.

WFS Calculator for storage and shipping fees calculation

Since the WFS release in 2020, the most common question sellers’ asked about was shipping and storage costs. It was not easy to estimate these costs as there wasn’t any tool that could help calculate the WFS fees. To meet sellers’ expectations, Walmart has introduced the WFS calculator – a simple tool to quickly calculate potential costs.

The WFS calculator is available on the Walmart Fulfillment Services Pricing page. Follow these steps to estimate your fees:

  1. Enter your item’s package dimensions in the LengthWidth, and Height fields. 
  2. Enter your item’s weight in the Unit Weight field.
  3. Under the Additional Product Details section, select features that apply to your item.
  4. Click the Calculate button to receive storage and shipping cost.

Are the fees accurate and represent what WFS will charge me? 

The fees calculated by the WFS Calculator are accurate based on the information that you entered. There could be minor differences between the calculator results and your payment report because the dimensions and weight will be recalculated after the measure check at Walmart facilities. 

In case of significant differences between values in the calculator and your payment report, you will need to open a case with Walmart Seller Support and ask for assistance. 

Does the calculator support metric units of weight? 

Currently, the calculator supports only imperial units of weight (e.g., inches and pounds). In the future, Walmart may add metric units as well. 

Walmart Fulfillment Services (WFS) turned out to be a convenient solution for many sellers. WFS Calculator is another step to make this feature even more user-friendly.


Walmart Fulfillment Services (WFS) turned out to be a convenient solution for many sellers. WFS Calculator is another step to make this feature even more user-friendly.

If you have any additional questions regarding the WFS calculator, you can ask them in the comment section below or contact our support team at: support@monsterseller.com.

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