Embed a calculator on your site

Every calculator here can be dropped into your own page with one line of HTML. It is free, there is nothing to sign up for, and we do not track your visitors.

Choose a calculator

Copy this into your page

<iframe src="https://homesavingscalculator.com/embed/electricity" width="100%" height="900" style="border:1px solid #e8e9e7;border-radius:12px;max-width:760px" loading="lazy" title="Electricity Cost Calculator"></iframe>
<p style="font:14px system-ui;margin:8px 0 0">
  <a href="https://homesavingscalculator.com/calculators/electricity">Electricity Cost Calculator</a> by Home Savings Calculator
</p>

Height is a sensible default for that calculator — adjust it if your layout is narrower. The frame is responsive and will not scroll horizontally.

Why we let you do this

If you write about energy bills, renovation costs or running an electric car, a working calculator answers a reader's question far better than a paragraph explaining the arithmetic. We would rather that calculator was ours and kept current than see the figures copied into a table that goes stale within a quarter.

What you get

Always current rates. The embed pulls the same defaults as the live calculator, so when the energy price cap moves your page moves with it.
No visitor tracking. The frame sets no cookies and profiles nobody. Figures your readers type are worked out in their own browser.
Responsive. It fills the width you give it and sizes itself for phones.
Free, with no expiry. No key, no account, no usage limit.

The one condition

Keep the attribution link that comes with the embed. It is a single line under the calculator pointing back to the full version. That link is the whole reason we can give this away, so please do not remove it or mark it nofollow.

Prefer to link instead?

A plain link is just as welcome. Every calculator has a clean, permanent URL and a visible methodology and source block, so it is easy to cite a specific figure — see how it works for the method behind each one, or get in touch if you need the working behind a particular number before you publish.