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Three ways to put a calculator on your site

August 21, 2026

When we announced the WordPress plugin, a fair question followed: what if your site isn't on WordPress? Most therapist and consultant sites aren't. They're on Squarespace, or Wix, or Webflow, or something a web person set up years ago.

Good news: every calculator we publish can live on any of them. Here are the three ways, in order of how likely you are to need them.

If you're on WordPress. Use the plugin. Install Private Practice Financial Calculators from the plugin directory, then paste a shortcode where you want a calculator:

[keystone_pay_yourself]

Every calculator has its own shortcode, and the full list is on the plugin's settings screen. The announcement post has the details.

If you're on Squarespace, Wix, Webflow, or anything else. Every calculator page on our site has a link near the bottom that says "Embed this calculator on your site." Open it and you get a snippet like this:

<iframe src="https://keystonepractice.co/embed/pay-yourself" width="100%" height="720" loading="lazy"></iframe>

Copy it, then paste it into your platform's code block: on Squarespace that's a Code block, on Wix it's "Embed HTML," on Webflow it's an Embed element. Most site builders have one; it's usually called "code," "embed," or "HTML." The calculator appears on your page, working.

One tip: if the calculator looks cut off, make the number in height bigger. A narrow column makes a calculator taller, so a sidebar needs more room than a full-width page.

If your platform turns links into content. Some platforms recognize a pasted link and swap in the thing it points to. We publish the standard that makes this work (it's called oEmbed), so on a platform that supports it, pasting a calculator's address is all it takes. If pasting the link just gives you a link, use the snippet above instead.

The same privacy promise applies everywhere: every number a visitor types is computed in their own browser and isn't sent anywhere, not to you and not to us. There's no submit button, because there's nothing to submit. Each embedded calculator carries a small "Powered by Keystone Practice" line underneath, and that's the extent of it. No account, no API key, nothing to sign up for.

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