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Estimate only. Platform fees, taxes and policies vary by country, account, category and date. Verify important decisions against your current statement or official fee schedule.
Walmart calculator
Estimate Walmart Marketplace profit, margin and ROI after referral, fulfillment, advertising and operating costs.
Enter your figures
Estimate only. Platform fees, taxes and policies vary by country, account, category and date. Verify important decisions against your current statement or official fee schedule.
Calculator guide
Start with item revenue plus shipping charged to the customer. Subtract product cost, referral fee, WFS or other fulfillment cost, advertising, inbound shipping, packaging and other marketplace or operating costs.
Referral rates vary by product category and can include category-specific thresholds. Fulfillment and service fees depend on item characteristics and program terms.
Margin divides profit by revenue; ROI divides profit by the cost base. Use the same definitions when comparing products or marketplaces.
Add expected returns, damage, storage, discounts and tax costs where relevant. Reconcile estimates with Walmart statements after launch.
Formula
Profit = Revenue − referral fee − fulfillment − advertising − product and operating costs; Margin = Profit ÷ Revenue; ROI = Profit ÷ Total costs
Worked example
Rounded planning example; replace assumptions in the live calculator.
Frequently asked questions
Verify country, platform plan, product category, tax treatment, currency and the effective date of every rate.
The arithmetic follows the displayed formula. Accuracy depends on complete inputs, current rates and consistent treatment of taxes, refunds, shipping and other costs.
Yes. Keep every monetary input in the same currency. The calculator does not convert exchange rates.
Use one documented convention. For profitability analysis, many sellers use revenue excluding pass-through sales tax or VAT, but local accounting rules may differ.
Use expected refund and return costs in planning, then reconcile with actual platform reports. Do not count refunded revenue as retained sales.
No. Platforms can change rates by country, plan, category, payment method or contract. Verify current official documentation before a pricing decision.
No. Calculator inputs are processed locally in the browser.
Primary sources
Official Walmart Marketplace fee information.
Editorially reviewed: 2026-07-21
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