Skip to main content
Free embeddable widget

Put a landed-cost calculator on your site

Give your visitors instant duty + VAT + freight estimates across 70+ countries. Free, no account, no API key — just copy, paste, done.

30-second setup

Paste one line of HTML. Works on WordPress, Shopify, Webflow, anything.

Free forever

No account, no API key, no cost. Real 2026 tariff data.

Adds value

Importers, forwarders & sourcing clients get instant answers on your page.

1 — Paste this where you want the calculator
<!-- Zentria Flow — Free Landed Cost Calculator -->
<iframe
  src="https://zentriaflow.com/embed/calculator"
  title="Landed Cost Calculator by Zentria Flow"
  style="width:100%;max-width:680px;height:920px;border:1px solid #e2e8f0;border-radius:16px;"
  loading="lazy"
></iframe>
2 — Optional: auto-resize script (before </body>)
<!-- Optional: auto-resize the iframe to its content -->
<script>
window.addEventListener("message", function (e) {
  if (e.data && e.data.type === "zentria-embed-height") {
    var f = document.querySelector('iframe[src*="zentriaflow.com/embed"]');
    if (f) f.style.height = e.data.height + "px";
  }
});
</script>

Live preview

Want a white-label or API version? See the developer API →

Zentria Brain