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Embed a Free Calculator on Your Website
Any Calculator Cloud calculator can be dropped into your own page, blog post, or course site with one
copy-and-paste snippet. It is free, needs no signup or API key, and works in any CMS that accepts HTML.
The embedded calculator is clean: no ads, no site header or sidebar, just the calculator.
See it working
This is a live embed of the Compound Interest Calculator :
How to embed any calculator
Open the calculator you want and run it once so the results appear.
Click the Embed button under the results (or Copy Widget Code in the
“Add this calculator to your website” box lower down).
Paste the snippet into your page’s HTML. Done.
Prefer to build the snippet yourself? Take the calculator’s normal address and add
?embed=1, then put it in an iframe. Only addresses ending in ?embed=1 can be framed
by other sites.
Copy-paste snippets for popular calculators
<iframe src="https://calculator-cloud.com/finance/compound-interest/?embed=1" width="100%" height="760" style="border:1px solid #e2e8f0;border-radius:12px;max-width:640px" loading="lazy" title="Compound Interest Calculator"></iframe>
<p style="font-size:12px">Calculator by <a href="https://calculator-cloud.com/finance/compound-interest/">Calculator Cloud</a></p> Copy <iframe src="https://calculator-cloud.com/finance/mortgage/?embed=1" width="100%" height="760" style="border:1px solid #e2e8f0;border-radius:12px;max-width:640px" loading="lazy" title="Mortgage Calculator"></iframe>
<p style="font-size:12px">Calculator by <a href="https://calculator-cloud.com/finance/mortgage/">Calculator Cloud</a></p> Copy <iframe src="https://calculator-cloud.com/finance/savings/?embed=1" width="100%" height="760" style="border:1px solid #e2e8f0;border-radius:12px;max-width:640px" loading="lazy" title="Savings Calculator"></iframe>
<p style="font-size:12px">Calculator by <a href="https://calculator-cloud.com/finance/savings/">Calculator Cloud</a></p> Copy <iframe src="https://calculator-cloud.com/health/bmi/?embed=1" width="100%" height="760" style="border:1px solid #e2e8f0;border-radius:12px;max-width:640px" loading="lazy" title="BMI Calculator"></iframe>
<p style="font-size:12px">Calculator by <a href="https://calculator-cloud.com/health/bmi/">Calculator Cloud</a></p> Copy <iframe src="https://calculator-cloud.com/health/tdee/?embed=1" width="100%" height="760" style="border:1px solid #e2e8f0;border-radius:12px;max-width:640px" loading="lazy" title="TDEE Calculator"></iframe>
<p style="font-size:12px">Calculator by <a href="https://calculator-cloud.com/health/tdee/">Calculator Cloud</a></p> Copy <iframe src="https://calculator-cloud.com/math/percentage-calculator/?embed=1" width="100%" height="760" style="border:1px solid #e2e8f0;border-radius:12px;max-width:640px" loading="lazy" title="Percentage Calculator"></iframe>
<p style="font-size:12px">Calculator by <a href="https://calculator-cloud.com/math/percentage-calculator/">Calculator Cloud</a></p> Copy <iframe src="https://calculator-cloud.com/math/scientific/?embed=1" width="100%" height="760" style="border:1px solid #e2e8f0;border-radius:12px;max-width:640px" loading="lazy" title="Scientific Calculator"></iframe>
<p style="font-size:12px">Calculator by <a href="https://calculator-cloud.com/math/scientific/">Calculator Cloud</a></p> Copy <iframe src="https://calculator-cloud.com/other/discount/?embed=1" width="100%" height="760" style="border:1px solid #e2e8f0;border-radius:12px;max-width:640px" loading="lazy" title="Discount Calculator"></iframe>
<p style="font-size:12px">Calculator by <a href="https://calculator-cloud.com/other/discount/">Calculator Cloud</a></p> Copy
Good to know
Please keep the credit line. The small “Calculator by Calculator Cloud” link under the frame is how
we keep these tools free.Sizing. The snippet is responsive (full width up to 640px). Increase height if your
calculator has many inputs; most fit in 760px.Privacy. The embed does not show ads. Basic anonymous page-view analytics are collected as on the main site;
see our Privacy Policy .Estimates, not advice. Results are for general information and planning; see our
Terms of Use .Want a different calculator? Browse the full directory ; every one can be embedded the same way.