Add a calculator
in under 60 seconds.
No code experience needed. If you can paste a snippet into your site, you can embed a calculator. Here's exactly how, start to finish.
Add a calculator to your site in 5 steps
Find a calculator
Browse or search for the calculator you want, any of the 2,400+ on the site works.
Click "Embed it free"
Every calculator page has an embed button. It opens the customizer with a live preview.
Customize the look
Pick a theme, adjust colors, and set the border radius. The live preview updates instantly.
Copy the code
One snippet: an iframe plus a loader script for inline, or a script tag for modal and popup style.
Paste it on your site
Drop it into your page's HTML. WordPress, Webflow, Squarespace, or a hand-coded site all work the same way.
See it in action
Tip Amount
Total tip to leave
Total Bill
$100.30
Bill + tax + tip combined
Per Person
$50.15
Each person pays this
Tip Per Person
$7.65
Each person contributes
Found this calculator useful?
Try the controls
Overrides just the results panel, independent of the rest of the calculator.
Show formulas
Show additional results
Show share elements
Show "Powered by Calcupedia"
Embed Anywhere
Code-first or no-code, it just works on all platforms.
Frequently asked questions
No. Pick a calculator, customize it in a live preview, and copy one snippet, that's the whole process. If you can paste code into your site, you're done.
Yes. Embeds work anywhere you can paste an iframe or script tag: WordPress, Webflow, Squarespace, Wix, Shopify, a hand-coded site, or a React/Next.js app. There's no plugin to install and nothing to keep updated.
Yes, on any plan. Every embed has an optional, comma-separated domain allowlist so it only renders on sites you specify; leave it blank to allow all. On the Free plan, your one embed's allowlist is locked automatically to the exact homepage where you verified your Calcupedia badge.
The embed loads in an iframe, so it never blocks your page's own content from rendering. Its content isn't crawled as part of your page, but the calculator already has its own indexed, SEO-optimized page on Calcupedia, so you're not losing anything by embedding instead of building your own.
Yes, on the Creator plan and above. Free embeds keep a small "Powered by Calcupedia" credit, which also lists your site on our Partners page.
Open the embed in your dashboard any time. Theme, colors, size, and content toggles all update live, and your existing embed code doesn't need to change.
Your next 10 leads are
one calculator away.
Free forever for one embed, not a trial. Pick from 2,400+ calculators
or build your own with AI, no strings attached.
Join 3 people already on Calcupedia