Embed a calculator

Writing about money, saving or stocks? Add our calculators to your blog, forum or club site for free. Copy the code, paste it, done.

Free, no sign-up
No ads in the calculator
No cookies, no tracking – GDPR-friendly
Works in WordPress, Wix, Jimdo, Ghost and anywhere you can paste HTML

How it works

Pick the language (and, for the what-if calculator, the stock).
Copy the code and paste it into your page – in WordPress with the “Custom HTML” block, in Wix via “Embed → HTML code”, in Jimdo via “Widget/HTML”, in Ghost with the “HTML” card.
Done. We keep prices and subsidy rules up to date, nothing to maintain.

One request: Please keep the link below the calculator. It lets your readers find the full explanation and helps us keep the calculators free.

Savings plan calculator

How much does a monthly savings plan grow to? With compound interest, a German tax estimate and a table.

Adjust height automatically (tiny script)Some site builders strip scripts. The fixed height then stays – the calculator still works.

Code to paste

<iframe src="https://beinstocks.com/embed/en/savings-plan-calculator" title="Savings plan calculator" width="100%" height="1450" style="border:0;max-width:720px" loading="lazy" data-beinstocks></iframe>
<p style="font:14px system-ui;margin:4px 0 0">Savings plan calculator by <a href="https://beinstocks.com/en/tools/savings-plan">BeInStocks</a></p>
<script>addEventListener("message",function(e){if(e.origin!=="https://beinstocks.com"||!e.data||e.data.type!=="beinstocks:embed-height")return;var h=Math.min(Math.max(Number(e.data.height)||0,300),5000);document.querySelectorAll("iframe[data-beinstocks]").forEach(function(f){if(f.contentWindow===e.source)f.style.height=h+"px"})});</script>

Preview

Retirement account calculator

How much state subsidy does Germany’s new retirement account pay, by contribution and children?

Adjust height automatically (tiny script)Some site builders strip scripts. The fixed height then stays – the calculator still works.

Code to paste

<iframe src="https://beinstocks.com/embed/en/retirement-account-calculator" title="Retirement account calculator" width="100%" height="1380" style="border:0;max-width:720px" loading="lazy" data-beinstocks></iframe>
<p style="font:14px system-ui;margin:4px 0 0">Retirement account calculator by <a href="https://beinstocks.com/en/tools/retirement-account-calculator">BeInStocks</a></p>
<script>addEventListener("message",function(e){if(e.origin!=="https://beinstocks.com"||!e.data||e.data.type!=="beinstocks:embed-height")return;var h=Math.min(Math.max(Number(e.data.height)||0,300),5000);document.querySelectorAll("iframe[data-beinstocks]").forEach(function(f){if(f.contentWindow===e.source)f.style.height=h+"px"})});</script>

Preview

What-if calculator

What would €1,000 in SAP, Apple or Nvidia be worth today? 60 stocks, real prices since 2000.

Starting stock

Adjust height automatically (tiny script)Some site builders strip scripts. The fixed height then stays – the calculator still works.

Code to paste

<iframe src="https://beinstocks.com/embed/en/what-if" title="What-if calculator" width="100%" height="1350" style="border:0;max-width:720px" loading="lazy" data-beinstocks></iframe>
<p style="font:14px system-ui;margin:4px 0 0">What-if calculator by <a href="https://beinstocks.com/en/what-if">BeInStocks</a></p>
<script>addEventListener("message",function(e){if(e.origin!=="https://beinstocks.com"||!e.data||e.data.type!=="beinstocks:embed-height")return;var h=Math.min(Math.max(Number(e.data.height)||0,300),5000);document.querySelectorAll("iframe[data-beinstocks]").forEach(function(f){if(f.contentWindow===e.source)f.style.height=h+"px"})});</script>

Preview

Vorabpauschale calculator

How much advance lump-sum tax will be debited for your ETFs in January?

Adjust height automatically (tiny script)Some site builders strip scripts. The fixed height then stays – the calculator still works.

Code to paste

<iframe src="https://beinstocks.com/embed/en/vorabpauschale-calculator" title="Vorabpauschale calculator" width="100%" height="1650" style="border:0;max-width:720px" loading="lazy" data-beinstocks></iframe>
<p style="font:14px system-ui;margin:4px 0 0">Vorabpauschale calculator by <a href="https://beinstocks.com/en/topics/advance-lump-sum-tax-2027">BeInStocks</a></p>
<script>addEventListener("message",function(e){if(e.origin!=="https://beinstocks.com"||!e.data||e.data.type!=="beinstocks:embed-height")return;var h=Math.min(Math.max(Number(e.data.height)||0,300),5000);document.querySelectorAll("iframe[data-beinstocks]").forEach(function(f){if(f.contentWindow===e.source)f.style.height=h+"px"})});</script>

Preview

The embedded calculator loads no analytics scripts and sets no cookies. Details in our privacy policy. privacy policy