GST, VAT & Sales Tax Calculator
Add a tax rate or extract tax already included in a price.
How to use this tool
- Enter your values in the labelled fields.
- Choose the direction or options, then select Run tool.
- Review the result and copy it when ready.
Enter the tax rate that applies to your transaction. The tool does not determine a legal tax rate.
Processing takes place in this browser. Your entries are not sent to a conversion service.