=Smart Cost Hub

Free embeds

Add a free calculator to your website

Embed any Smart Cost Hub calculator with a single line of code. It’s free, responsive, requires no sign-up, and stays up to date automatically — a useful tool for your readers and a clean addition to any page.

  1. 1
    Pick a calculator

    Choose any of our 40+ calculators below — construction estimators, finance and tax tools, health metrics, and everyday math.

  2. 2
    Copy the embed code

    Hit “Copy embed” and paste the snippet into your page's HTML wherever you want the calculator to appear.

  3. 3
    That's it

    The widget is responsive, runs entirely in the visitor's browser, and updates automatically when we improve the tool — no maintenance on your end.

Construction calculators

Finance calculators

Health calculators

Math & Everyday calculators

Each embed includes a small credit link back to Smart Cost Hub. Want a custom size or a tool we don’t list yet? Get in touch.