Calculator · VAT
UK VAT calculator
Add VAT to a net figure or strip VAT out of a gross figure. Standard rate is 20%; reduced (e.g. domestic energy) is 5%; some goods are 0%.
Mode
VAT rate
Net£1,000.00
VAT @ 20%£200.00
Gross (inc. VAT)£1,200.00
Threshold reminder
This tool applies the selected rate to the amount you enter and rounds only when displaying currency. Check the current HMRC rules for your supply and circumstances. You must register for VAT once your taxable turnover passes £90,000 in any rolling 12-month period (2026 rate). You can register voluntarily below that to reclaim input VAT.
How to use this result
Results are calculated in your browser from the values above and are displayed to two decimal places where currency is shown. Recheck source data, eligibility and current rules before acting on a business, tax or legal decision.
Add VAT: gross = net × (1 + rate). Remove VAT: net = gross ÷ (1 + rate). The VAT amount is the difference between gross and net.