Embed Our Free EV Charging Cost Calculator
Give your readers an interactive EV charging cost calculator without writing any code. Paste one snippet, and your article gets a live widget — free forever, auto-updating, no API key.
Live preview
This is exactly what your readers will see:
Copy the embed code
<iframe src="https://homeevchargingcost.com/embed/" width="100%" height="460" style="border:0" title="EV Home Charging Cost Calculator"></iframe>
Customize the size
The widget is responsive and works from about 300px wide upward. Change the width and height attributes to fit your layout — a height of 460px shows the whole widget without an inner scrollbar. width="100%" fills your article column on any device.
Free to use, with one ask
The widget is free for any site — blogs, news outlets, dealerships, and EV communities. In return, we ask one thing: keep the small "Powered by homeevchargingcost.com" link at the bottom of the widget. It's how readers find the full calculator, and how we keep the widget free.
An editorial link from your article text to homeevchargingcost.com is appreciated but not required.
How it works
- No JavaScript to install. It's a plain iframe — works in WordPress, Ghost, Webflow, and hand-coded sites.
- Always current. The widget loads live from our servers, so electricity rates, vehicle efficiency data, and feature improvements apply automatically.
- Private by design. The widget runs entirely in the reader's browser; no personal data is sent anywhere.
Is the embed really free?
Yes. Paste the snippet and it works — no API key, no account, no usage limits. The widget stays free indefinitely.
Do I have to link back to you?
The widget includes a small 'Powered by homeevchargingcost.com' link at the bottom, which we ask you to keep. A separate editorial link from your article text is appreciated but not required.
Will the calculator update itself?
Yes. The widget loads live from our site, so vehicle data, electricity rates, and improvements update automatically — no need to re-paste the code.
Can I change the size?
Yes. The widget is responsive down to about 300px wide. Adjust the iframe width and height attributes to fit your layout; 460px tall fits the widget without scrolling.