UK VAT Calculator
Add or remove VAT and see the net, tax, and gross totals.
Use this calculator to add VAT to a price or remove VAT from a VAT-inclusive total. Choose a listed rate, enter an amount, and get rounded net, VAT, and gross totals in pounds.
Maximum amount: £999,999,999.99.
Calculation
Enter a net amount to add VAT.
Rates checked 2026-09-24. Check VAT rates on GOV.UK
About UK VAT Calculator
This browser-local calculator applies the selected UK VAT rate to one amount. It can add VAT to a net price or extract VAT from a gross price. Check the official GOV.UK guidance for which rate applies to a particular supply.
Frequently Asked Questions
Adding VAT starts with a net amount and calculates the VAT plus the gross total.
Removing VAT starts with a gross amount and calculates the net amount and VAT included in it.
Use the rate that applies to your supply. GOV.UK publishes the current VAT rates and guidance.