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Walmart Fee Calculator: Referral, WFS & Profit

Estimate US Walmart Marketplace referral fees and profit, with editable WFS fulfilment costs. Start with a Home and Kitchen referral rate and a standard lightweight WFS example.

By Berend Vrakking, Founder · Updated 15 October 2026 · ~7 min read

The calculator

Your order
$
$
$
$
Advertising
$
%
Tax, overhead and returns
$
$
%
$

Retained revenue = (selling price + shipping charged) × (1 − returns % − chargebacks %). The returns scenario retains all original COGS, fees and outbound shipping, and adds handling cost × returns %. It assumes no recovered stock value and no refunded fees, unless a page lets you enter a supplier recovery share. Use zero returns for the ordinary completed-order calculation.

Your results

At $55.00 you keep $15.30 per sale (27.8% margin). You can spend at most $22.30 on ads per order before losing money (break-even ROAS 2.47).

Profit per order
$15.30
Break-even ROAS
2.47
Target ROAS
391%
Profit margin
27.8%
Net markup on COGS
72.9%
Max break-even ad spend
$22.30
Total fees
$11.70
Referral fee
$8.25
WFS fulfilment
$3.45
WFS add-ons and storage allocation
$0.00

Explore the break-even ROAS calculator

US dollars, one item per order. Selling price and shipping charged exclude sales tax. Tax only increases the basis of fee lines marked payment; it never becomes seller revenue. Fee lines are rounded half up to whole cents before summing. All fee presets are editable estimates, not a settlement quote.

Illustrative starting values. No sign-up required. Results update as you edit.

Platform and payment fees

Edit any preset to match your account.

Referral fee
%
$

Home, Kitchen, Decor and Garden example. Choose a supported category or enter your own rate.

WFS fulfilment
%
$

Standard shipping weight up to 1 lb: $3.45 before applicable add-ons. Verify dimension rules and shipping weight.

WFS add-ons and storage allocation
%
$

Enter applicable low-price, apparel, hazardous-material, oversize and storage costs; not included in the base preset.

Key takeaways

Walmart profit per order = retained revenue − item cost − shipping cost − referral fee − WFS fulfilment fee − WFS add-ons and storage allocation − overhead − return handling − ad spend. Retained revenue is item price plus shipping charged, reduced by the expected refund rate; sales tax is not revenue and is not in any fee base here. Starting values: referral fee: 15% on item price and shipping charged, presets 15%, 12%, 8%; WFS fulfilment fee: $3.45, presets $3.45, $4.95, $5.45, $0.00; WFS add-ons and storage allocation: your amount (starts at $0.00); ad spend $7.00 per order; overhead $0.00 per order; no returns assumed.

  • Referral fee presets are 15% for Home, Kitchen, Decor and Garden, 12% for Industrial and Scientific and 8% for Video Game Consoles.
  • WFS base fees are $3.45 up to 1 lb, $4.95 at 2 lb and $5.45 at 3 lb. Storage and surcharges are extra.
  • Walmart lists no setup or monthly marketplace fee, so your overhead is your own tools and staff.
  • Choose seller fulfilled to remove the WFS fee, then enter your own shipping cost.

What fees does Walmart charge?

Walmart’s referral rate depends on category; the Home, Kitchen, Decor and Garden preset uses 15%. WFS is an additional fulfilment service, so selecting it does not replace the referral charge. The supported category list intentionally avoids pretending one rate covers every product.

Fee line, Starting preset, Basis and scope, Source
Fee lineStarting presetBasis and scopeSource
Referral fee15%Home, Kitchen, Decor and Garden example. Choose a supported category or enter your own rate.Walmart Marketplace pricing
WFS fulfilment$3.45Standard shipping weight up to 1 lb: $3.45 before applicable add-ons. Verify dimension rules and shipping weight.Walmart Fulfillment Services pricing
WFS add-ons and storage allocationYour amount (starts at $0.00)Enter applicable low-price, apparel, hazardous-material, oversize and storage costs; not included in the base preset.Walmart Fulfillment Services pricing

Standard WFS base examples are $3.45 up to 1 lb, $4.95 at 2 lb and $5.45 at 3 lb shipping weight. Dimensions, billable weight and add-ons can change the bill. Use the editable add-ons field for applicable surcharges and allocated storage.

Seller fulfilment and WFS should be compared as separate scenarios. Choose seller fulfilled to remove the WFS base fee, then enter outbound shipping cost. Marketplace referral fees remain in either scenario; monthly business overhead remains your responsibility even without a marketplace subscription.

Fees last checked 15 October 2026. Next review due 15 January 2027. Fees change: presets are US examples, so edit them to match your account.

Walmart worked example

A $55 Home and Kitchen product costs $21 and uses the up-to-1-lb standard WFS base fee. The example sets add-ons and storage to zero and spends $7 on ads. It is valid only for a product with no additional fulfilment charges.

Illustrative data. Starting calculator values, one item per order.

Order revenue before returns
$55.00 + $0.00 = $55.00
Referral fee
$8.25
WFS fulfilment
$3.45
WFS add-ons and storage allocation
$0.00
Total fees
$11.70
Retained revenue
$55.00 × (1 − 0%) = $55.00
Contribution before ads
$55.00 − $21.00 COGS − $0.00 delivery − $11.70 fees − $0.00 overhead − $0.00 return handling = $22.30
Profit after ads
$22.30 − $7.00 = $15.30
Profit margin
$15.30 ÷ $55.00 = 27.8%
Net markup on COGS
$15.30 ÷ $21.00 = 72.9%
Max break-even ad spend
$22.30
Break-even ROAS
$55.00 ÷ $22.30 = 2.47
Target ROAS for 15% retained margin
391%

At $55.00 you keep $15.30 per sale (27.8% margin). You can spend at most $22.30 on ads per order before losing money (break-even ROAS 2.47).

Mistakes to avoid when calculating Walmart profit

Mistake, What it does to profit, Fix
MistakeWhat it does to profitFix
Treating $3.45 as the full fulfilment costIt is the base fee for an item up to 1 lb. Storage and surcharges come on top.Enter extra WFS charges in the add-ons line.
Dropping the referral fee when you use WFSWFS is a fulfilment service. The referral fee still applies.Keep both lines on.
Using the Home and Kitchen rate for every productRates differ by category, so profit is wrong for the others.Pick your category or enter your own percentage.

ROAS, POAS and Walmart fees

Walmart takes a category percentage and WFS adds a fixed fee by weight, so the same ROAS leaves different profit on a light, high-priced item than on a heavy, low-priced one. POAS divides contribution before ads by ad spend: a POAS of 1 covers the ads and leaves nothing over.

How this calculator works

US dollars, one item per order. Selling price and shipping charged exclude sales tax. Tax only increases the basis of fee lines marked payment; it never becomes seller revenue. Fee lines are rounded half up to whole cents before summing. All fee presets are editable estimates, not a settlement quote.

Retained revenue = (selling price + shipping charged) × (1 − returns % − chargebacks %). The returns scenario retains all original COGS, fees and outbound shipping, and adds handling cost × returns %. It assumes no recovered stock value and no refunded fees, unless a page lets you enter a supplier recovery share. Use zero returns for the ordinary completed-order calculation.

Profit = retained revenue − COGS − shipping cost − total fees − overhead − return handling − ads. Profit margin = profit ÷ retained revenue. Net markup = profit ÷ item COGS. This is profit after entered costs, before unallocated business costs and income taxes.

Maximum break-even ad spend = contribution before ads. Break-even ROAS = original item and shipping revenue ÷ contribution before ads, shown as a plain number. Target ROAS = original revenue ÷ (contribution before ads − retained revenue × desired margin), shown as a percentage. A zero or negative budget has no feasible ROAS. Pre-return advertising revenue sets the ROAS basis and retained revenue sets the margin basis: match the revenue basis to your advertising reports.

Pages with extra inputs add them to the same sum. Monthly costs are divided by orders per month and added to overhead. Supplier recovery adds back that share of the item cost on returned orders. A chargeback removes the sale, adds the dispute fee and recovers nothing.

  • Profit = retained revenue − COGS − shipping cost − fees − overhead − return handling − ads.
  • Break-even ROAS = order revenue ÷ contribution before ads, as a plain number.
  • Target ROAS = order revenue ÷ (contribution before ads − retained revenue × desired margin), as a percentage.

Starting values on this page: selling price $55.00, shipping charged $0.00, sales tax $0.00; item cost $21.00, shipping cost $0.00, overhead $0.00 per order, ad spend $7.00 per order; 0% of orders returned with $0.00 handling each; referral fee: 15% on item price and shipping charged, presets 15%, 12%, 8%; WFS fulfilment fee: $3.45, presets $3.45, $4.95, $5.45, $0.00; WFS add-ons and storage allocation: your amount (starts at $0.00); desired profit margin 15%.

Not modelled: WFS bands above 3 lb, oversize and dimension rules, storage charges, returns processing and promotional programmes.

Walmart fee and profit questions

What Walmart seller fees are included?

The calculator includes the referral percentage you select, the WFS base fee if you use WFS, and an add-ons line for storage and surcharges you enter yourself. Product cost, shipping cost and advertising are separate lines. Promotional programmes and discounts are not assumed, so enter any that apply as costs.

Does Walmart Marketplace have a monthly seller fee?

Walmart’s published pricing lists no setup fee and no monthly marketplace fee. A referral fee is charged on each sale, and WFS has its own fees when you use it. Your own subscriptions, software and staff are not Walmart charges, so enter them in overhead per order rather than leaving them out.

Is $3.45 the complete Walmart fulfilment cost?

Only for a standard item in the up-to-1-lb shipping-weight band with no extra charges. Walmart lists $4.95 at 2 lb and $5.45 at 3 lb, and storage, low-price, apparel, hazardous-material and oversize items cost extra. Enter those in the add-ons line, or use your own estimate for bulky products.

Can I calculate seller-fulfilled Walmart profit?

Yes. Choose the seller-fulfilled WFS option, leave the WFS add-ons at zero and enter your own shipping cost. Keep the category referral rate, because it applies either way. Use the same price, returns and ad assumptions as your WFS scenario so the two results are comparable.

What Walmart ROAS covers my fees?

Divide order revenue before returns by the contribution before advertising, on the revenue basis in the method section above. If the contribution is zero or negative, no positive ad budget exists. A retained-margin target needs a higher return than break-even, and the target ROAS shows how much higher.

Are these Walmart fees current for 2026?

The linked official sources were checked on 15 October 2026; the next review is due 15 January 2027. Fees can change during the year. Confirm your category, account and order-specific charges before relying on any preset.

Next step: set your ad break-even for Walmart

Enter the contribution before ads from this page into the break-even ROAS calculator, then compare it with the return on your sponsored product campaigns.

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About this calculator

Written by Berend Vrakking, founder of Product Metrics. Fee presets come from the official pages linked above, checked on 15 October 2026, with the next review due 15 January 2027. The calculator is free and needs no sign-up.