Free calculators for your website

If you write about personal finance, housing or investing, you can embed our calculators in your articles. They are free, show no ads, set no tracking cookies and adapt to the width of your page. We only ask that you keep the link included in the code.

Mortgage payment calculator

Monthly payment, total interest and total cost from the loan amount, rate and term.

<iframe src="https://finsimlab.app/embed/mortgage" title="Mortgage payment calculator" width="100%" height="420" style="border:0;max-width:480px;border-radius:12px" loading="lazy"></iframe>
<p style="font-size:13px"><a href="https://finsimlab.app/mortgage-calculator">FinSimLab mortgage calculator</a></p>

Compound interest calculator

Final balance, total contributed and interest earned with monthly contributions.

<iframe src="https://finsimlab.app/embed/compound-interest" title="Compound interest calculator" width="100%" height="420" style="border:0;max-width:480px;border-radius:12px" loading="lazy"></iframe>
<p style="font-size:13px"><a href="https://finsimlab.app/compound-interest-calculator">FinSimLab compound interest calculator</a></p>