🧾 UK VAT Calculator

Add or remove UK VAT at 20%, 5% or custom rates with net, VAT and gross totals.

Input
Output
Tip

Use the copy button to quickly reuse the generated result.

About UK VAT Calculator

Add or remove UK VAT at 20%, 5% or custom rates with net, VAT and gross totals. This tool runs in your browser and does not upload your input to a server.

Privacy

All processing happens locally on your device using JavaScript.