Calculators on HighLevel,
in five steps
Add a custom code element, paste your snippet, publish, and test. This guide covers the clicks, the common snags and how to confirm leads arrive.
How do I add a calculator to HighLevel?
Add a custom code element on the page, paste the snippet from your calculator's Embed tab, and publish. The calculator loads from our servers, stays style-isolated from your theme, and works on mobile. No plugin is required.
Embedding on HighLevel
Open the funnel or website page
Sites, Funnels or Websites, then edit the step or page.
Add a Custom JS/HTML element
Drag the custom code element into a section.
Paste the snippet
Open the element's code editor, paste and save.
Connect leads
In the app, add a webhook to a HighLevel inbound webhook trigger so each lead becomes a contact.
Publish and test
Preview the page, run a test lead and check it in HighLevel.
The snippet you'll paste
Copy the real one from the app; it contains your embed key.
<div data-calculator="rmd" data-key="YOUR_EMBED_KEY" data-mode="inline"></div>
<script src="https://app.numbersforclients.com/cf.js" async></script>Illustrative example. The loader script needs to appear only once per page.
Common problems and fixes
| Problem | Fix |
|---|---|
| Element shows nothing in the builder | Preview the page; scripts don't always run in edit mode. |
| Leads not arriving in HighLevel | Check the workflow's inbound webhook URL in the app and map the fields. |
| Mobile spacing | Adjust section padding in the mobile view. |
HighLevel workflows can tag, assign and follow up with calculator leads automatically. See integrations for the webhook payload.
HighLevel embedding questions
Do I need a plugin or app for HighLevel?
No. The snippet is plain HTML and JavaScript, so any block or element that accepts custom code works.
Where do I get my snippet?
In the app, open the calculator, go to the Embed tab and copy the snippet for the display mode you want.
Can I add several calculators to one page?
Yes. Paste each calculator's placeholder; the loader script only needs to appear once per page. Or use a widget.
The calculator doesn't appear. What should I check?
Confirm the code block allows JavaScript, that you published (not just saved) the page, and that the calculator is active in your account. Then try the framed mode.
Will the calculator use my site's fonts?
No, it's style-isolated. Set fonts and colors in the app so it matches.
Does the calculator work on mobile?
Yes, it's responsive. Preview the page on a phone before announcing it.
How do I test lead capture?
Submit the form with your own details and check that the contact appears in the app and the email arrives.
Can I put the calculator in a popup instead?
Yes, copy the popup button or floating snippet from the Embed tab.
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