Embed a WireResult Calculator
Add a free electrical calculator to your blog, course, or business site. Pick a calculator below, preview it live, then copy the iframe code into your page. The widget fills the width of its container and auto-resizes to fit its content.
1. Choose a calculator
2. Preview
3. Copy the embed code
Paste this into your website HTML where you want the calculator to appear.
How it works
- The calculator loads in an iframe and works on any website.
- It fills the full width of whatever container you put it in.
- Height auto-resizes as the user changes inputs, so nothing gets clipped.
- All calculations happen inside the iframe, with no tracking or external calls from your page.
- Free to use with no usage limits or attribution requirements beyond the built-in “Powered by WireResult” footer.
Who this is for
Electricians, electrical engineering educators, HVAC and solar installers, DIY bloggers, hardware resellers, and anyone who writes about wiring, breakers, motors, or energy. If your readers ask “how many amps does X draw?” or “what wire size do I need for Y feet?” an embedded calculator lets them answer it without leaving your page.
Dark mode
Append ?theme=dark to the iframe src to render the calculator in dark mode. Useful if your site uses a dark theme: