Walmart WFS fee calculator — fulfillment, storage, and what's left

What this WFS fee calculator uses — and how solid each number is

Two tiers of evidence sit behind the WFS breakdown. Treat them differently.

Official — Walmart's published WFS pricing

• Storage $0.75 / cu ft / month in January–September.
• October–December peak: $0.75 / cu ft / month up to 30 days; held beyond 30 days adds $1.50, an effective $2.25.
• Held over 12 months: $2.25 / cu ft / month.
• Cubic feet = (L × W × H in inches) ÷ 1,728. Dimensional weight = (L × W × H) ÷ 139, and your billable weight is the greater of actual and dimensional — which is why a light but bulky box costs more than the scale suggests.
• Standard item limits: 150 lb or less, longest side 108 in or less, longest side + girth (2 × (width + height)) 165 in or less.
• Fulfillment by billable weight ($3.45 at 0.25 lb up to $6.05 at 3 lb, then +$0.40 per additional pound) and the $1.00 surcharge on items under $10.

Industry-reported — not stated on Walmart's pricing page

Multiple seller guides agree on the figures below, but we could not confirm them in Walmart's own published schedule. They are switched off by default in the calculator, and you can override the whole WFS number with the "WFS fee override" field if your account shows something different.

• Hazmat +$0.50 per unit — a flat surcharge, not a multiplier.
• Apparel +$0.50 per unit.
• Oversize tier 1 +$3.00, tier 2 +$20.00.
• Long-term storage detail effective June 30, 2026: 366–450 days at $2.25 / cu ft / month, over 450 days at $7.50 / cu ft / month. The calculator applies the $2.25 official rate past 12 months and does not model the 450-day step.

If a figure in the second list matters to your margin, confirm it against your own WFS invoice before you price on it.

How Walmart Marketplace fees work in 2026

Walmart's structure is refreshingly simple compared to Amazon. There's no monthly subscription, no listing fee, and no setup fee — you pay a single referral fee — a category percentage of the total sales price, which under Walmart's definition includes the item price plus any shipping, handling and gift-wrap charges you collect — only when you sell. If you use Walmart Fulfillment Services (WFS), you add a per-unit fulfillment fee starting around $3.45 and storage at $0.75 per cubic foot. That's it.

Referral fees: 6–15% for most, 20% cap

Most categories sit between 6% and 15%. Walmart's ceiling is 20% (jewelry over a threshold), well below Amazon's 45% for some categories. A few categories are tiered by price — beauty, for example, jumps rate above certain price points — so a product near a tier boundary can see its fee change sharply. The rate note next to the category updates as you change inputs.

The WFS edge: the W+ badge

WFS isn't just fulfillment. Items fulfilled by WFS earn the W+ badge — Walmart's equivalent of Prime — which lifts Buy Box win rates and search visibility. WFS fees often run a few percent below comparable Amazon FBA, and there's a $1.00 surcharge on items priced under $10 to watch. If you already do FBA, adding WFS is operationally similar.

Why compare against Amazon

Most sellers reaching this page already sell on Amazon and want to know if Walmart keeps more. The side-by-side estimate uses the same landed cost and a comparable Amazon referral + FBA fee, so you can see the gap at a glance. The Amazon figure is an estimate — run the full Amazon calculator for tiered rates and exact FBA fees.

Worked example: one product, the whole Walmart math

Take an illustrative $25 Home, Kitchen, Decor & Garden item with an $8 landed cost, fulfilled by WFS. The referral fee at 15% is $3.75. WFS fulfillment starts around $3.45 for a small, light unit. Net before other costs: $25 − $8 − $3.75 − $3.45 ≈ $9.80, a ~39% margin — before storage ($0.75 per cubic foot), returns, and any Walmart Connect ad spend. That's the shape of every Walmart P&L: one percentage, one fulfillment fee, and the quiet line items you add on top. This calculator runs exactly this chain when you enter your own numbers, and the "Other cost" field is where the quiet items belong.

Now the same math near the bottom of the price range, because that's where Walmart's structure bites. An illustrative $8 Beauty item: referral at 8% ($10 or less) is just $0.64 — but WFS adds ~$3.45 fulfillment plus the $1.00 under-$10 surcharge. Fee load: about $5.09 on an $8 sale, or roughly 64% of revenue before you've paid for the product. The lesson generalizes: Walmart's referral percentages are friendly at low prices, but WFS's flat per-unit costs dominate cheap items. Under about $10 retail, WFS only works with very low landed costs or multi-unit baskets; self-fulfillment (or a higher price point) is often the better structure.

Reading the tier boundaries: Beauty and Jewelry

Walmart's two headline tiers behave differently, and the difference is worth cash. Beauty is a whole-price tier: 8% at $10 or less, 15% above — so a $10.00 item pays about $0.80 while a $10.01 item pays about $1.50. Crossing the boundary by one cent nearly doubles the fee, which makes $10.00 — the top of the 8% band — the structurally efficient beauty price point; the familiar $9.99 gives up a cent of revenue for no fee benefit. Jewelry is a portion tier: 20% on the first $250, 5% only on the amount above. An illustrative $400 piece pays $50 + $7.50 = $57.50 (an effective ~14.4%), not $80 — so Walmart's "20% ceiling" overstates what higher-priced jewelry actually pays. If you model jewelry with a flat 20%, you'll walk away from listings that are actually profitable.

Structural differences the side-by-side can't show

The Amazon comparison in this calculator equalizes the arithmetic — same landed cost, comparable referral and fulfillment — but three structural differences don't fit in a number. First, fee ceiling and spread: Walmart tops out at 20% (jewelry's first tier) where Amazon reaches 45% in its most expensive category, and Walmart's computer/PC rate of 6% is among the lowest on either platform — category mix changes which platform is cheaper more than any single rate does. Second, the W+ badge economics: WFS items carry Walmart's Prime-equivalent badge, and on a marketplace with fewer competing sellers per listing, badge-driven Buy Box and search lift can matter more per dollar of fulfillment fee than FBA's does on a saturated Amazon listing. Third, catalogue competition: Walmart's marketplace is younger and thinner in many niches — the same product that fights twenty FBA offers may face two or three on Walmart. Fees decide margin per order; competition decides how many orders there are. Model both before concluding which channel "keeps more."

Using New-Seller Savings without building on sand

Walmart's 2026 New-Seller Savings program cuts referral fees by roughly 20–40% on early GMV and stacks WFS discounts (around 25% off fulfillment, 50% off storage). The planning mistake is pricing your catalogue against discounted fees: the program is time- and volume-limited, and its terms have changed year to year. The discipline this calculator supports: model every SKU at full published rates first — that's your durable margin — then treat NSS savings as launch-period cash you deliberately reinvest (inventory depth, Walmart Connect tests, review velocity). A SKU that only works inside the discount window doesn't work.

Questions sellers ask about Walmart fees

Sources & how this calculator is maintained

Rates and fees in this calculator are Walmart's published US Marketplace schedule: the referral fee schedule in the Marketplace Retailer Agreement, Walmart's WFS pricing pages (fulfillment, storage, and the under-$10 surcharge), and Walmart's published 2026 New-Seller Savings terms. Marginely is an independent seller-tools site: not affiliated with, endorsed by, or compensated by Walmart or Amazon; no payment is accepted to alter rates or guidance; figures are the platforms' published rates, not our estimates, and worked examples on this page are labeled as illustrative. We review this page against Walmart's current published schedule on a recurring cycle and when Walmart announces fee changes. Found a discrepancy? Tell us via the about page — we verify against the source and correct. Official source: Walmart Marketplace Learn — Referral Fee Schedule for Contract Categories (Walmart-published, last updated March 9, 2026).

Last reviewed: August 21, 2026 · checked against Walmart's published contract-category referral fee schedule (last updated March 9, 2026) · next scheduled review with Walmart's next US fee or WFS pricing announcement.