Put our calculators on your website

How it works

1. 1

   Pick a calculator and set it up

   Choose the price chart, the water heater or the EV calculator, your country and language, light or dark. Preset your product's numbers, or for the chart pick which hours to highlight: below a price limit, or the cheapest hours of the day, the same filters Elewatt users put on their devices. Visitors see your result first and can still change every value.

2. 2

   Paste the snippet

   It is an iframe, a credit link and a tiny script that sets the frame's height. Nothing of ours runs inside your page, and your styles can't break the calculator. Works in any CMS that accepts HTML: WordPress, Shopify, Webflow, Squarespace, or plain pages.

3. 3

   Keep the credit link

   The "… by Elewatt" line under the frame is the price of free embedding. Leave it visible, unchanged and without rel="nofollow". Prices are live, so the numbers stay right without you doing anything.

Build your snippet

Terms

1. Free for any site, with the credit link. The "… by Elewatt" link that comes with the snippet must stay on the page with the widget: visible, unchanged, not hidden, covered or nofollowed. The "Powered by Elewatt" line inside the frame stays as it is.
2. Don't proxy, copy or re-serve the calculator from your own domain, and don't clip the frame so the footer disappears. Use the snippet as generated; the preset values and theme are yours to change.
3. The numbers are estimates from day-ahead market prices and typical tariffs. Fine for showing what a product costs to run; not a quote. We may change the calculators' assumptions as markets change.
4. A page without the credit link may have the widget disabled. We'll usually email first if we can find a contact.
5. Want prices in your own code instead? The price API is free on the same terms.

Questions, or a calculator you'd like to embed that isn't here yet? Email reedik@elewatt.eu.