Updated on

Put the salary calculator on your site

One snippet to copy, no sign-up and no fee. The widget loads the full calculator (employment contract, mandate contract, specific-work contract, B2B) in an iframe served from this site. HR teams, relocation services, job boards and expat blogs can have it running in a minute.

The snippet

Paste this HTML wherever you want the calculator to appear. The frame does not resize itself: 900 px is enough in a wide layout, while 1,200 px is safer in a narrow column. The ?lang=en parameter at the end of the address switches the interface to English.

<iframe src="https://naretke.pl/embed/kalkulator/?lang=en" title="Polish salary calculator" width="100%" height="900" style="border:0;max-width:1100px" loading="lazy"></iframe>

For a Polish-speaking audience, drop the parameter:

<iframe src="https://naretke.pl/embed/kalkulator/" title="Kalkulator wynagrodzeń brutto netto" width="100%" height="900" style="border:0;max-width:1100px" loading="lazy"></iframe>

What your visitors get

The same engine that runs on our own pages, with the 2026 rates: the PLN 4,806 minimum wage, the PLN 282,600 contribution cap, the 12 % and 32 % tax brackets, self-employed ZUS and the health contribution under each tax option. When Polish rules change we update the data here, and your widget shows the new rates without any work on your side.

Conditions of use

  • The widget is free, commercial sites included.
  • The naretke.pl link under the calculator must stay visible. The snippet may not be altered beyond the frame's width and height.
  • Nothing in the presentation may suggest the tool is an official government service or your own product.
  • Results are estimates and do not constitute tax advice; availability is not guaranteed. The full rules are in our terms of use.

Your visitors' privacy

None of your readers' data reaches us: the calculation runs in their browser, and the frame sets no cookies and loads no trackers. You do not need to add us to your own cookie policy. Need a different size or have a question? Write to us through the contact page.

Live preview

This is how the widget looks once embedded:

Rates 2026, last updated