Embed code · widget · Health
Embed the BMI Calculator on your site
Add the BMI Calculator to any page. Copy the code below — it auto-resizes and follows your site theme.
Preview
Theme
<div class="calcro-widget" data-tool="imc" data-locale="en" data-theme="auto">
<a href="https://calcula.ro/en/bmi-calculator">BMI Calculator — calcula·ro</a>
</div>
<script async src="https://calcula.ro/widget.js"></script>iAbout this calculator
Find your body mass index from weight and height, the WHO category and the healthy weight range for your height.
?Frequently asked questions
Is it free?
Yes. No account and no impression limit.
Can I embed the BMI Calculator on WordPress or another CMS?
Yes. It works anywhere you can paste HTML — WordPress, Wix, Webflow or plain HTML.
Will it slow my site down?
No. The widget lazy-loads inside an isolated iframe and only runs when it becomes visible.
Is it mobile-friendly?
Yes. It fills the container width: side-by-side on wide screens, stacked on mobile.