Embed code · widget · Health
Embed the Water Intake Calculator on your site
Add the Water Intake Calculator to any page. Copy the code below — it auto-resizes and follows your site theme.
Preview
Theme
<div class="calcro-widget" data-tool="necesar-apa" data-locale="en" data-theme="auto">
<a href="https://calcula.ro/en/water-intake-calculator">Water Intake Calculator — calcula·ro</a>
</div>
<script async src="https://calcula.ro/widget.js"></script>iAbout this calculator
Find how much water you should drink per day based on your weight and minutes of exercise, expressed in litres and glasses.
?Frequently asked questions
Is it free?
Yes. No account and no impression limit.
Can I embed the Water Intake 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.