Free tool

Walmart Profit Calculator

Work out what a Walmart product really nets you after referral fees, WFS fulfillment, storage and inbound freight. Uses Walmart's 2026 fee schedule, checked October 2026.

Fulfillment
Net profit per unit
$5.21
Margin20.8%
ROI49.6%
Selling price
$24.99
Referral fee (15.0%)
−$3.75
WFS fulfillment2 lb shipping weight
−$4.95
Storage
−$0.08
Inbound + prep
−$0.50
Cost per unit
−$10.50
Net profit
$5.21

How the calculator works

Every number comes from Walmart’s published schedules. The calculator applies them in the order Walmart bills them:

  1. Referral fee. A percentage of the total sales price, set by category. Several categories are tiered. Apparel, for example, is 5% up to $15, 10% up to $20 and 15% above that. Jewelry charges 20% on the first $250 and 5% on the rest. Pick the right category and the tier is applied for you.
  2. WFS fulfillment fee. Based on shipping weight: the heavier of the unit weight and the dimensional weight (length × width × height ÷ 139), plus 0.25 lb of packaging, rounded up to the next pound. Items under 1 lb skip the dimensional weight. Surcharges for apparel, hazmat, items under $10 and oversize items are added on top.
  3. Storage. $0.75 per cubic foot per month from January to September. From October to December, units stored more than 30 days pay $2.25 per cubic foot.
  4. Your costs. What you paid for the item and what it cost to get it into a WFS warehouse.

For the full breakdown with examples, read our guide to Walmart seller fees in 2026. To check only the fulfillment side, use the WFS fee calculator.

Profit is only half of the decision

A product with a $9 margin that sells twice a month ties up your cash and racks up storage. A $3 margin on something that moves 400 units a month can be the better buy. Before you order inventory, check how many units the listing actually sells and how many sellers share the Buy Box.

That’s what the WallScout Walmart sales estimator does. It shows estimated monthly units sold next to this same profit math on every Walmart product page, through a Chrome extension. If you want to do it by hand, our guide on how to estimate Walmart sales covers the method.

Frequently asked questions

How do I calculate profit on Walmart Marketplace?

Start with the selling price, then subtract the referral fee for your category, your fulfillment cost (WFS fees or your own shipping), WFS storage and inbound freight if you use WFS, and what you paid for the item. What remains is net profit per unit. Divide it by the price for margin, or by your cost for ROI.

What fees does Walmart take from each sale?

Walmart charges no monthly or listing fee. Each sale pays a referral fee, a percentage of the total sales price that ranges from 6% to 20% by category, with 15% the most common. If you use Walmart Fulfillment Services you also pay a per-unit fulfillment fee based on shipping weight, plus monthly storage.

Is the referral fee charged on the shipping price too?

Yes. Walmart calculates the referral fee on the total sales price, which includes the item price plus any shipping, handling or gift-wrap charges paid by the customer.

What is a good profit margin on Walmart?

Many arbitrage sellers aim for at least 30% ROI and a few dollars of profit per unit, so one return or a price drop does not wipe out the gain. Wholesale sellers often accept thinner margins in exchange for steady volume. Margin only matters if the product actually sells, so check monthly sales before you buy.

Is WFS or FBM more profitable?

It depends on the item. WFS is usually cheaper for small, light products that sell quickly, because its lightest tier starts at $3.45 per unit. Bulky or slow-moving items can come out ahead with FBM, since WFS weight tiers and storage add up. Toggle between the two in the calculator to compare.

How accurate is this calculator?

It uses Walmart's published referral fee schedule and WFS fee tables, checked in October 2026, and reproduces Walmart's own worked examples to the cent. Your real fees can differ if Walmart bills the item under a different category than the one you pick, or if you qualify for new-seller discounts.

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