Free VAT & Tax Calculator — Instantly Calculate VAT, Net & Gross
Use this free VAT and tax calculator to instantly work out VAT-inclusive and VAT-exclusive prices, net amounts, gross totals, and the exact tax amount — at any rate. Perfect for UK VAT (20%), reduced rate (5%), or any custom tax percentage.
📊 VAT / Tax Calculator
Enter an amount and tax rate to instantly see the tax amount and gross total — or work backwards from a gross amount. Works for any country's tax rate.
Frequently Asked Questions
How do I calculate VAT from a gross price?
Enter the gross (VAT-inclusive) amount and your VAT rate, then select “Remove VAT”. The tool will show you the net price and the VAT amount deducted.
Can I use this for non-UK VAT rates?
Yes. You can enter any tax rate, making it suitable for EU VAT, US sales tax, Australian GST, or any custom percentage.
What is the difference between net and gross?
The net price is the amount before tax is added. The gross price is the total including tax. This calculator instantly converts between both.
Is this VAT calculator free to use?
Yes, completely free with no sign-up, no downloads, and no limits on how many calculations you can run.