Calculators for your site
Embed widgets
Use the iframe snippets below to embed calculators on your website.
Mortgage Calculator
Monthly payment, interest split, and payoff horizon.
<iframe src="https://smartcalculatortools.net/embed/mortgage" width="100%" height="720" style="border:0;" loading="lazy"></iframe>BMI Calculator
Body mass index with quick category feedback.
<iframe src="https://smartcalculatortools.net/embed/bmi" width="100%" height="720" style="border:0;" loading="lazy"></iframe>Scientific Calculator
Advanced functions in a clean layout.
<iframe src="https://smartcalculatortools.net/embed/scientific" width="100%" height="640" style="border:0;" loading="lazy"></iframe>You may customize iframe width and height. Keep attribution to comply with our terms of use.