Embed Our Calculators — Free for Your Website

Add any CalcGuru calculator to your blog, firm website or client portal in under a minute. Copy one snippet, paste it into your site, and your visitors get a live, always-current calculator — maintained by a practising Chartered Accountant and updated for every Finance Act.

50+ calculators and toolsFY 2026-27 currentCA-authoredNo sign-up, no cost

How it works

1Pick a calculatorBrowse the list below — income tax, GST, EMI, professional tax by state, and more.
2Copy the codeChoose a text link (for articles and resource pages) or an iframe embed (a live calculator inside your page).
3Paste it into your siteWorks in WordPress (Custom HTML block), Blogger, Wix, Webflow, or any CMS that accepts HTML.
Usage terms (short and simple):
  • Free for any website, including commercial ones.
  • Keep the credit line below the embed and the “Powered by CalcGuru” bar intact — that is the only thing we ask in return.
  • You may change the anchor text, iframe height and width; do not present the calculator as your own tool.
  • Embeds always load the live version from calcguru.in — when tax rules change, your page updates automatically with zero effort.

Live example

This is exactly what an embedded calculator looks like on your site:

Choose a calculator

Tip: the embed code has a default height. If the calculator is cut off or leaves empty space on your page, simply change the height value in the snippet — everything else can stay as it is.

Frequently asked questions

Is this really free?

Yes. Every calculator and embed is free, with no sign-up and no usage limits. We only ask that you keep the credit link to CalcGuru intact.

Will the embedded calculator stay up to date?

Yes. The iframe loads the live calculator from calcguru.in, so it always reflects the current financial year and the latest Finance Act, state notifications and circulars — without you touching your site.

Can I change the size or the anchor text?

Yes. Adjust the iframe height and width freely, and word the text link however you like — just keep the URL pointing to calcguru.in and keep the credit line under the embed.

Do the calculators collect data from my visitors?

No. All calculators run entirely in the visitor’s browser — the amounts entered are not stored or transmitted. Standard site analytics apply as described in our privacy policy.

Can I get a white-label or custom calculator for my firm?

Possibly — tell us what you need through the contact page and we will get back to you.

Have a calculator idea, or want to be notified when new tools go live? Write to us or explore the full calculator library.
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