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For BigCommerce merchants

BigCommerce Landed Cost & Import Duty Calculator

Importing inventory for your BigCommerce store? Zentria Flow calculates the true per-SKU landed cost — customs duty, Section 301 and Section 122 surcharge, VAT and freight — for 70+ countries, so you set retail prices that actually clear a profit.

Free calculator — no cardPer-SKU costingSection 301 + Section 122 included70+ countries

Price for profit, not surprises

Since the 2025–2026 tariff wave, MFN + Section 301 + Section 122 stacking can more than double the duty on goods from China — enough to wipe out a SKU's margin.

True landed cost per SKU

Customs duty + Section 301 + Section 122 + VAT + freight + fees — the real cost to land each product in your catalog.

Protect store margins

Tariff stacking on China goods can more than double duty. Know it before you set retail prices in BigCommerce.

AI HS code classification

Classify products by name or description and get the duty rate that actually applies to each SKU.

Live tariff alerts

Federal Register + USTR monitoring — get notified the day a rate changes for your product categories.

70+ country coverage

Selling cross-border? Calculate duty and VAT for every destination market you ship to.

Catalog-friendly numbers

Per-SKU figures you can drop into your BigCommerce pricing and margin model.

Cost your catalog before you price it

Start with the free calculator — no card needed. A card is required only to start the 7-day trial of the paid plans, with no charge until day 8 and cancel anytime.

Calculate landed cost free

Free calculator · Plans from $49/mo · 7-day trial on paid plans

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