GST calculator
Add 10% GST to a price, or take it out of a total.
How to use it
- Type an amount.
- Choose whether it includes GST.
- Tap a figure to copy it.
Built to the official rules: ATO: GST.
Questions
How is GST worked out?
GST is 10% of the price before GST. To take it out of a total that includes GST, divide the total by 11.
Is this tax advice?
No. It makes the document; it doesn’t give tax advice. For anything unusual, check with your accountant or the ATO.
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