Put a free calculator on your farm's website

How it works

1. Pick a calculator.
2. Set its look, and your own prices if you want them.
3. Copy the code and paste it into your site's HTML or embed block.

Where you can paste it

We haven't tried these ourselves yet. Each note is what the platform's own help says.

• WordPress (self-hosted) Paste the code into a Custom HTML block. This works for Administrators and Editors only; WordPress filters script tags from other roles.
• WordPress.com Only plans that allow plugins run it. On other plans, link to the calculator instead.
• Squarespace Paste the code into a Code Block, on the Core, Plus or Advanced plans.
• Wix Use the Embed HTML element, which runs it inside Wix's sandboxed frame, or add it under Custom Code.
• Google Sites Choose Insert, then Embed, then "Embed code". It runs inside Google's frame.
• Shopify, GoDaddy and Square Online Should work; tell us if it doesn't.
• Facebook Pages Can't embed it; share the calculator's link instead.

Tested on a platform we haven't listed, or hit a problem? Tell us.

What you get

• Free, with no account needed.
• Works on phones: it fits from 320 to 720 pixels wide.
• Your own prices, locked if you want.
• Your colours: pick the theme and an accent colour.
• It updates itself, so you never paste it again.
• Numbers are sent to our calculator to work out the answer, and never stored.
• No cookies.

Use them from AI assistants

Add this address to an AI assistant that can connect to MCP servers, and it can work out these calculators for you. No account or key is needed.

Copying is not allowed here. Select the text and copy it.

Terms

• Free to embed, as long as the calculator stays unmodified.
• Keep the two links under the calculator visible.
• We may withdraw an embed at any time.