Embed code · widget · Auto & Travel
Embed the Tyre Size Calculator on your site
Add the Tyre Size Calculator to any page. Copy the code below — it auto-resizes and follows your site theme.
Preview
Theme
<div class="calcro-widget" data-tool="tyre-size" data-locale="en" data-theme="auto">
<a href="https://calcula.live/en/tyre-size-calculator">Tyre Size Calculator — calcula·live</a>
</div>
<script async src="https://calcula.live/widget.js"></script>iAbout this calculator
Compare two tyre sizes and find each one’s diameter, the percentage difference and how much the speedometer deviates.
?Frequently asked questions
Is it free?
Yes. No account and no impression limit.
Can I embed the Tyre Size 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.