Smart Gravel Calculator

    Embed the Gravel Calculator on Your Site

    Free for anyone to use — contractors, lumber yards, real-estate agents, and home-improvement bloggers. Copy the snippet, paste it anywhere HTML is allowed, done.

    1. Copy the embed code

    <iframe
  src="https://smartgravelcalculator.com/embed/gravel"
  title="Gravel Calculator"
  width="100%"
  height="520"
  style="border:1px solid #e5e7eb;border-radius:16px;max-width:480px"
  loading="lazy"
></iframe>

    2. Preview

    This is exactly what your visitors will see:

    3. Terms of use (short version)

    • Free to embed on any site, commercial or personal.
    • Keep the “Powered by Smart Gravel Calculator” credit link intact.
    • Don’t modify the estimate logic or present the numbers as a formal quote.
    • Estimates use 2026 national averages — local pricing varies ±15%.

    Platform notes

    WordPress: paste the snippet into a Custom HTML block. Squarespace / Wix: use an Embed or Code block. Webflow: drop it in an Embed element. Shopify: paste it into a page in HTML mode.

    Want a different calculator?

    The widget currently covers gravel volume, tonnage and cost. Browse the full set of gravel calculators — including the driveway builder and gravel cost calculator — and tell us which one you'd like embeddable next.