Contractor & Supplier Tool

Free Rock Coverage Calculator Widget

Help your customers calculate tons, cubic yards, and bags directly on your website. 100% free for landscapers, rock quarries, garden supply yards, and DIY blogs.

Customize Your Widget

px
820px accommodates all shapes, depth sliders, and breakdown tables without scrolling.
Embed Code (Copy & Paste into Your HTML)

Quick Setup Instructions:

WordPress (Block Editor / Elementor)

Add a Custom HTML block or element to your page or blog post, and paste the embed code directly into the block.

Squarespace

Click Add Block, choose Code or Embed, set mode to HTML, and paste the snippet.

Wix & Shopify

Add an Embed Code > Embed a Widget (HTML iframe) element and paste the snippet into the code field.

Live Widget Preview
Updates in real time