VAT calculator
Enter an amount and a VAT rate, then pick the direction (net → gross or gross → net): the net, the VAT and the gross are shown live, with no data sent anywhere.
Frequently asked questions
Is anything sent to a server?
No. The calculation runs entirely in your browser — nothing is ever sent to our servers.
How do I add VAT to a net amount?
Enter the amount and the rate and choose “Net → Gross”: the VAT and the gross (VAT-inclusive) amount appear instantly.
How do I work out the net from a gross amount?
Enter the gross amount and the rate and choose “Gross → Net”: the net amount and the VAT are calculated for you.
Is this tool really free?
Yes — completely free, with no sign-up, no ads and no artificial limits.
Are my files kept or shared?
No. All processing happens directly in your browser: your file is never uploaded to our servers, stored, or shared. It never leaves your device.