UK VAT calculator.
Add VAT to a net figure, or strip it back out of a gross one, at the standard, reduced or zero rate. Results update as you type, and everything runs in your browser.
UK VAT rates
How VAT calculation works
Adding VAT. Multiply the net amount by 1.20 for the standard rate. A £100 item becomes £120 including VAT.
Net × 1.20 = GrossRemoving VAT. Divide the gross amount by 1.20 to find the net price. A £120 receipt means £100 net plus £20 VAT.
Gross / 1.20 = Net