Embed a free material calculator
Put a working concrete, drywall or paint calculator inside your article, course page or client site with one line of HTML. No signup, no account, no advertising inside the widget — and the maths matches the calculators on this site exactly.
Cubic yards, cubic feet and bag counts for slabs, footings and post holes — with a waste factor and optional bag pricing.
HTML — paste anywhere in your page body
<iframe
src="https://materialtally.com/embed/concrete-calculator"
title="Concrete Calculator"
width="100%"
height="640"
style="border:1px solid #e5e7eb;border-radius:8px;max-width:100%"
loading="lazy"
></iframe>Adjust height to fit your layout. The widget is responsive and fills whatever width you give it.
Why embed instead of linking out
Each widget is a single iframe. Paste the snippet once and it keeps working — no script tags, no build step, no package to keep updated.
The most common material question is "how much do I need?". A calculator in the post answers it where the reader already is, instead of sending them off to a competitor.
The widgets import the same calculation code as the calculators on this site, so an answer given inside an embed is identical to one given on the calculator page.
The widgets are the stripped-down versions. The full pages add worked formulas, material assumptions, worked examples and the planning guidance worth reading before you order.
Everything the widget links back to lives at the concrete calculator. Attribution is the only thing we ask for — keep the “Powered by Material Tally” link intact and the embed stays free.
Reviewed by the Material Tally Editorial Team. Embedding questions? Get in touch.