VAT Calculator (UK)
Add or remove VAT at 20%, 5% or 0%.
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Calculation Result
Pro Tip:Add or remove VAT at 20%, 5% or 0%. Save the result to your Toolbox to compare scenarios side by side.
Learn MoreHow it worksUK Rules & Regulations
View Full GuideAdd or remove VAT at 20%, 5% or 0%. Save the result to your Toolbox to compare scenarios side by side.
Key Points for United Kingdom
- Use figures that exclude indirect taxes (GST/VAT/sales tax) unless the tool asks for gross amounts.
- Keep supporting records for every calculation you rely on for tax or lending decisions.
- Rates, thresholds and limits change — confirm against the official source for your jurisdiction.
- Results are estimates for planning; get professional advice for statutory filings.
Good practice
- Re-run the numbers monthly with actuals, not estimates.
- Save calculations to your Toolbox to compare scenarios over time.
- Share results with your accountant before acting on them.
- Pair this tool with related calculators to see the full picture.
- Download a PDF for your records.
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Work out the hourly rate you need to charge.
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Calculate Stripe, PayPal, Square and gateway fees.
Common questionsFrequently Asked Questions
Add or remove UK VAT at the standard, reduced or zero rate in one click. Enter your numbers on the left and the result updates on the right instantly — nothing is sent to a server.