Embed a calculator on your website

Add any BuildKit calculator to a blog, contractor site or store with one snippet. It's free, has no ads, and resizes itself to fit.

Calculator

Paste this into your page

<iframe src="https://build.flixbix.online/embed/concrete-calculator" title="Concrete Calculator by BuildKit" width="100%" height="640" style="border:0;max-width:760px" loading="lazy" data-buildkit></iframe>
<script async src="https://build.flixbix.online/embed.js"></script>
<p style="font-size:14px"><a href="https://build.flixbix.online/concrete-calculator">Concrete Calculator</a> by <a href="https://build.flixbix.online">BuildKit</a></p>

Preview

Good to know

Free with attribution. Keep the "by BuildKit" link under the calculator. It's part of the snippet and the widget.
No tracking from the widget. The calculation runs in the visitor's browser. Nothing they enter is sent to us or stored.
Auto-resizing. The small script in the snippet adjusts the height as the calculator changes. Without it, the iframe keeps its fixed height.
Estimates only. Results are estimates, as described in our terms.