20% Vat Calculator
This will calculate the VAT contained within a total amount for the 20% UK VAT rate, or the VAT charged on a net amount.
Using the VAT Calculator
Quite simply enter the figure you wish to get the VAT amount for by typing it in the top box. Click calculate to do the calculation of VAT. If the figure you enter is including the VAT then tick the Inclusive of VAT box. This will give you the ex VAT figure and the amount before VAT.