Copy the code
Paste this wherever your page/CMS accepts HTML. It's fully responsive up to 480px wide.
<iframe src="https://www.calcoras.com/embed/paycheck-calculator/" width="100%" height="640" style="border:0;max-width:480px" title="Paycheck Calculator"></iframe>
Live preview
This is exactly what visitors to your site will see:
Frequently asked questions
Is it really free?
Yes - no account, no fee, no attribution required (though a link back is always appreciated). The widget carries a small "Powered by Calcoras" line by default.
Can I change the size?
Yes - adjust the width/height attributes on the iframe. The
calculator itself is responsive down to about 300px wide.
Does it slow down my page?
It loads in an isolated iframe with loading="lazy", so it only loads once a
visitor scrolls near it - no impact on your page's initial load.