Sales Tax & VAT Calculator United Kingdom
Add or remove sales tax, VAT or GST from any price.
Results update as you type.
About this calculator
United Kingdom applies VAT at 20%. Enter a price to add or remove VAT in GBP.
This calculator adds a sales tax, VAT or GST rate to a net price, or works backwards to strip the tax out of a gross price. The default rate is pre-filled for your country and you can override it for any local rate.
Frequently asked questions
How do I remove VAT from a price?
Divide the gross price by (1 + rate/100). For 20% VAT, a £120 gross price is £120 ÷ 1.20 = £100 net, so the VAT is £20. Switch the direction to "Remove" to do this.
What rate should I use?
The default is your country’s standard rate, but many goods have reduced or zero rates. Enter the exact rate that applies to your purchase.
Results are estimates for general guidance only, not financial, medical or tax advice.