Free US import duty widget for your website

If you write about importing, sourcing or selling on Amazon, your readers ask the same question: how much duty will I pay? This box answers it for 107 common products from 5 origins (China, Vietnam, India, Mexico, the EU), with the total rate including Section 301 and 232 layers. It is re-checked against the published schedule every week, so the numbers on your page stay current without you touching them.

Preview

Tariff data: US import duty lookup

Copy this into your page

<iframe src="https://swanum.com/tariff/widget/" width="100%" height="250" style="max-width:420px;border:1px solid #ddd;border-radius:8px" title="US import duty lookup" loading="lazy"></iframe>
<p style="font-size:12px">Tariff data: <a href="https://swanum.com/tariff/">US import duty lookup</a></p>

To open it on a specific product, add it to the address, for example /tariff/widget/?p=cotton-t-shirt&c=china. Free, no sign-up, no cookies, no tracking scripts inside the box.

Data as of 2026-09-24 ยท source USITC HTS

This page is information, not legal or customs advice. The final classification and the duty owed are decided by U.S. Customs and Border Protection at entry. All products · Classify a whole list (free during beta)