GST Calculator Australia

GST Breakdown

Pre-GST amount$100.00
GST (10%)$10.00
Total including GST$110.00

About GST in Australia

The Goods and Services Tax (GST) in Australia is a broad-based tax of 10% applied to most goods, services, and other items sold in Australia.

Some items are GST-free, including most basic foods, some education courses, some medical products, and some exports. Source: Australian Taxation Office (ato.gov.au).

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Frequently Asked Questions

What is the GST rate in Australia?

The GST rate in Australia is 10%. It applies to most goods and services sold or consumed in Australia. Source: Australian Taxation Office (ato.gov.au/business/gst).

How do I add GST to a price?

To add 10% GST to a price, multiply the amount by 1.1. For example, $100 × 1.1 = $110 (GST-inclusive).

How do I remove GST from a price?

To remove GST from a GST-inclusive price, divide by 11. For example, $110 ÷ 11 = $10 GST, leaving $100 as the pre-GST price.

Which items are GST-free?

GST-free items include most basic foods (bread, milk, fruit, vegetables, meat), most medical products and services, some education courses, childcare, and most exports. Source: ATO (ato.gov.au).

Do I need to register for GST?

You must register for GST if your business has a GST turnover of $75,000 or more per year ($150,000 for non-profit organisations). Ride-share and taxi drivers must register regardless of turnover. Source: ATO (ato.gov.au/business/gst/registering-for-gst).