Embed a heating calculator
For energy advisers, municipalities, associations and newsrooms: copy once, and rates and deadlines update by themselves.
Heating grant by application date
<iframe src="https://heizrechnen.de/embed/foerderrechner/?lang=en" title="German heating grant by application date" width="100%" height="1150" style="border:0;max-width:1100px" loading="lazy"></iframe>Heating costs compared
<iframe src="https://heizrechnen.de/embed/heizkosten/?lang=en" title="Heating costs compared" width="100%" height="1000" style="border:0;max-width:1100px" loading="lazy"></iframe>Terms: the source link under the calculator stays visible, the calculator is not altered and is provided without warranty. Remove ?lang=en for the German version. What your readers type stays on their device.
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As of 2026, read on