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Embed a calculator on your site

Pick a calculator, copy the snippet, and paste it into any web page. It resizes itself to fit, works on mobile, and is free to use — a small "Powered by HeroYears" link is the only ask.

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  1. Copy the snippet above.
  2. Paste it into your page's HTML where you want the calculator to appear.
  3. That's it — the calculator loads and auto-resizes to fit its content.

Tip: the optional <script> makes the frame grow and shrink with the calculator. Drop it if your CMS strips scripts — the calculator still works, it just keeps a fixed height.