Money & Finance · Free tool
VAT Calculator
Add VAT to a net price or strip VAT from a gross price. Works with any VAT rate — UK 20%, EU, or custom. Free and mobile-friendly.
Net amount
$100.00
VAT amount
$20.00
Gross amount
$120.00
What it does
Add or remove VAT/GST from any price instantly. Enter the amount and rate, then pick whether VAT should be added on top of the price (going from net to gross) or extracted from a VAT-inclusive price (going from gross to net). The calculator shows the net amount, VAT portion, and gross total side by side.
Useful for invoicing, expense reports, cross-border purchases, or quickly checking the VAT on a receipt. Works for any rate — UK 20%, Ireland 23%, Germany 19%, Australia GST 10%, etc. For US sales tax use tax calculator; for discount math see discount calculator.
How to use it
- Enter the amount.
- Set the VAT/GST rate as a percentage.
- Choose add VAT (net → gross) or remove VAT (gross → net).
- Read the net, VAT, and gross values in the result card.