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VAT calculator — net and gross

Convert a net price to gross or a gross price to net. Choose the VAT rate (23%, 8%, 5% or 0%) and the direction.

Reviewed byRedakcja Liczbnik
Calculator
PLN
ResultGross price123.00PLN
Net price
100.00 PLN
VAT amount
23.00 PLN

How we calculate VAT

Net → gross: gross = net × (1 + rate/100). Gross → net: net = gross / (1 + rate/100). VAT = gross − net.

Example: PLN 100 net, 23%

For PLN 100 net at 23%: VAT is PLN 23, gross price is PLN 123. Reverse: PLN 123 gross at 23% gives PLN 100 net and PLN 23 tax.

Frequently asked questions

What is VAT?

VAT (value-added tax) is an indirect tax added to the net price. The final burden is borne by the buyer.

What are the VAT rates in Poland?

Standard rate 23%. Reduced: 8% (construction, some food) and 5% (basic groceries, books). Zero rate also exists.

How do I calculate gross from net?

Gross = net × (1 + VAT rate). E.g. PLN 100 net × 1.23 = PLN 123 gross.

How do I calculate net from gross?

Net = gross / (1 + VAT rate). E.g. PLN 123 gross / 1.23 = PLN 100 net.

How do I extract VAT from a gross price?

VAT = gross − gross / (1 + rate). E.g. 123 − 123/1.23 = PLN 23.

Who pays VAT?

VAT is remitted by the taxable person (business). The actual cost falls on the end buyer as it is included in the price.

Indicative result

Results are indicative and do not constitute tax advice. Consult an accountant if in doubt. Rates: VAT Act · as of 09.06.2026.
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