TDEEHQ

For blogs & gyms

Embed our free TDEE calculator

Add a free, mobile-friendly TDEE calculator to your site with one iframe. Tune width and defaults below, then copy the snippet — the widget runs on TDEEHQ with a Powered by link.

Fitness blogs, coaches, and gyms can paste the snippet below into any HTTPS page (WordPress HTML block, Ghost, Webflow, static sites). The calculator is isolated in a cross-origin iframe, so your CSS cannot break it — and our updates cannot break your page outside the iframe box.

Customize

Max width

Starting size only — embed.js auto-resizes after load.

Default units

Copy-paste code

HTML embed
<!-- TDEEHQ free TDEE calculator embed -->
<iframe
  src="https://tdeehq.com/embed/tdee"
  title="TDEE Calculator by TDEEHQ"
  loading="lazy"
  referrerpolicy="no-referrer-when-downgrade"
  style="width:100%;max-width:480px;height:720px;border:0;border-radius:16px;display:block;"
></iframe>
<script src="https://tdeehq.com/embed.js" async></script>

Partner checklist

  • Paste the snippet as-is — do not hotlink our CSS or JS separately.
  • Use HTTPS. Height auto-updates via embed.js after the first paint.
  • Do not strip the embed page — it includes the required Powered by TDEEHQ link.
  • If your site uses a Content-Security-Policy, allow https://tdeehq.com in frame-src.

Stable URL

The widget always lives at https://tdeehq.com/embed/tdee. We will not repurpose that path, so partner embeds keep working across deploys.

Questions or a custom branded embed? Contact us.