Reviewed Jun 3, 2026

Estimate worksheet

Shopify import duty calculator

Estimate landed cost and store margin for products imported into the United States and sold through a Shopify store.

HTS

Search suggestions are starter estimates. Verify classification and Chapter 99 treatment before relying on results.

Tariff stack

Check HTS
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Entry fees

MPF and HMF

Marketplace

Per unit

Starter Shopify inputs model payment processing rather than a marketplace referral fee. Your actual rate depends on plan, card type, payment provider, and fulfillment model.

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Calculator pages

Marketplace and storefront calculators

Focused calculators for common selling channels. Each page keeps the same customs worksheet with platform-specific starter inputs.

General tariff calculator Import duty, MPF, HMF, landed cost, and resale margin. Amazon FBA Referral fee, FBA-style fulfillment, tariffs, and margin. Shopify Payment processing, merchant fulfillment, and tariff math. Current page. Etsy Transaction, payment, listing, import, and margin estimate. TikTok Shop Referral, creator/affiliate room, landed cost, and margin. eBay Final value fee, per-order fee, duty, and resale margin. Walmart Marketplace Referral-fee placeholder, WFS-style fulfillment, and tariffs. WooCommerce Payment processing, merchant fulfillment, and import cost. BigCommerce Storefront payment processing and landed-cost estimate. Wix Stores Payment processing, fulfillment, tariffs, and margin. Squarespace Commerce Storefront fees, processing, import duty, and margin.

Optional batch tool

Compare several SKUs ?

Paste CSV rows exported from a spreadsheet, or create one row from the calculator above.

Required columns: sku, unit_cost, qty, freight, sell_price, base_duty, extra_tariff. Use 25 for 25%, not 0.25.

Batch results

Per unit estimate
SKU Landed/unit Profit/unit Margin

Reference trail

Sources and limits

Defaults are intended to make the worksheet useful on day one, not to replace a broker, customs ruling, or official HTS review.

Shopify Payments rates Platform fee reference for this page. Use the calculator inputs to match your exact account, category, plan, and fulfillment setup. USITC Harmonized Tariff Schedule Official HTS search, current revision, Chapter 99 notices, and export data. CBP Merchandise Processing Fee Formal MPF rate, FY2026 minimum and maximum, and informal fee references. CBP Importing into the United States General import process reference, including HMF discussion. USTR Section 301 tariff actions China Section 301 action and exclusion reference pages.

Shopify

Shopify Import Cost — What the Calculator Covers

Shopify sellers importing products pay the same U.S. customs stack as any other importer. The difference is on the selling side: Shopify Payments transaction fees instead of marketplace commissions, and your own fulfillment operation instead of FBA. The defaults here use Shopify Payments standard rates; adjust for your plan and any third-party processor surcharge.

What Shopify fees does this include?

The calculator models a percentage selling fee (matching Shopify Payments processing) and a per-unit fulfillment cost. Shopify's own transaction fee (0.5%–2% depending on plan) applies if you use a third-party payment provider — add that to the percentage field if relevant. Shopify subscription cost is a fixed overhead and not included per-unit.

Does Shopify have a built-in import cost calculator?

No. Shopify's built-in tools cover shipping rates and duties at checkout for end customers, not pre-purchase sourcing margin analysis. This calculator fills that gap — run it before you place a supplier order to confirm the margin works at your planned selling price.