MiniCalc widgets
Helpful math, right where your readers need it.
Pick one of nine responsive calculators, make it fit your site, preview it, and copy a small iframe. They are free to use and include a modest link back to MiniCalc.
Build your embed
Appearance and accent change only presentation. They are sent to the widget as URL settings—not as visitor data.
Live preview
Nine ready-to-use widgets
Works with your CMS
- WordPress: add a Custom HTML block and paste the code.
- Squarespace: add a Code block, choose HTML, then paste.
- Webflow: add an Embed element and paste the snippet.
- Wix: choose Embed Code → Embed HTML, then paste.
Before publishing
Keep the visible Powered by MiniCalc link with the iframe. Use responsive width for article columns and adjust height if a result needs more room.
Will it slow my page down?
The iframe uses lazy loading, so the browser waits until it is near the viewport.
Can visitors enter private numbers?
Yes. Calculator inputs and results stay inside the visitor’s browser and are not included in MiniCalc outcome events.