VAT (tax) calculator
Online VAT tax calculator (VAT is Value Added Tax). Computes net amount, gross amount and tax value depending of given tax rate (handles VAT for many countries and goods types). Really simple tax calculator !


net amount
(price before taxation)
tax valuePLN/EUR/USD
Gross amount (including VAT)
(price after taxation)
Taxation rate
Value-Added-Tax calculations use different tax-rates, depending on:
  • country - the rate is set individually for each country
  • type of bussiness - the rate is dependent of taxed goods/services classification, many countries use reduced VAT rates for some particular groups of goods
The current rate for calculations is

Usual VAT levels

Stawki VAT w wybranych krajach (kliknij by użyć)
Czech Republic19%9%
You can find some other tax rates on wikipedia.

Some facts

  • Name VAT stands for "Value Added Tax". It's a kind of tax, which is added at all production stages.
  • VAT is intended to apply to consumption. The more goods you buy, the more VAT you pay.
  • VAT is payed by a person who is at the end of the consumption chain, buying the product for consumption. For example, a customer buying crisps in the supermarket or the driver using the car wash.
  • Formally, the same amount of VAT is also added at the each stage of the chain (supermarket, car wash, a manufacturer of chips, etc.), but in fact they only pay back tax received from the previous stage. Finally, the VAT paid by the consumer goes "from hands to hands" - through supermarket, the manufacturer of chips, potato farmer etc. - until it goes to the tax office.
  • Trader, who simultaneously buys (pays VAT) and sells goods (receives VAT), doesn't really pay VAT. The amount of tax charged while buying is canceled by tax charged while selling.
  • The disadvantage of VAT is that it increases social stratification - it's applied to the final consumer, so it is most noticeable to the least wealthy people. This issue is partially solved by varying tax rates for example by setting lower VAT levels to the most basic goods like bread. It's also considered that procedures for charging and collecting VAT are too complex and they allow for many forms of abuse, for example fake invoices fraud to claim back VAT which was never really paid.

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In December 2016 the Calculla website has been republished using new technologies and all calculators have been rewritten. Old version of the Calculla is still available through this link: We left the version 1 of Calculla untouched for archival purposes.
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