GST / Tax Calculator

Work out GST or sales tax in either direction. Enter a price and a tax rate to add tax to a net amount, or remove tax from a gross amount, and instantly see the tax portion and the final figure. It is handy for invoices, shopping and bookkeeping, and updates live in your browser.

1. 1

   Enter the amount and tax rate.

2. 2

   Choose add tax or remove tax.

3. 3

   See the tax amount and total.