UK VAT calculator, done in your browser.

Add VAT on top of an amount, or work out the net price and VAT already included in a total. Nothing here is sent anywhere; it's plain arithmetic that runs instantly as you type.

UK VAT Calculator

Add or remove VAT

Add VAT on top of an amount, or work out the net price and VAT already included in a total.

Amount (£)

VAT rate

0% (zero-rated) 5% (reduced) 20% (standard)

Custom rate (optional, overrides above)

Mode

Add VAT Remove VAT (amount is total)

Total (incl. VAT)

£0

Net amount£0

VAT amount£0

UK VAT has three rates: 20% standard, 5% reduced (e.g. domestic energy, children's car seats), and 0% zero-rated (e.g. most food, books, children's clothing) — some goods are instead VAT-exempt entirely, which isn't the same as 0%-rated. Always confirm the applicable rate for your specific goods/services with current HMRC guidance.

How the UK VAT calculator works

Adds VAT on top of a net amount, or — in "remove" mode — treats your entered amount as a VAT-inclusive total and backs out the net price and VAT portion.

All calculations run entirely in your browser — there's no upload, no account, and no server involved at any point. Results update live as you type.

UK VAT calculator, done in your browser.

UK VAT Calculator

How the UK VAT calculator works

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