GST Calculator
Calculate GST on goods and services
Additional Information and Definitions
Amount Type
Select whether the amount you are entering is inclusive or exclusive of GST.
Amount
Enter the amount for which you want to calculate GST.
GST Rate
Enter the GST rate applicable to the goods or services.
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Frequently Asked Questions and Answers
Click on any question to see the answer
Understanding GST Terms
Key terms to help you understand GST calculations
GST
GST Exclusive
GST Inclusive
Net Amount
Gross Amount
5 Surprising Facts About GST
Goods and Services Tax (GST) is a common tax, but there are some surprising facts about it.
1.GST Origins
GST was first introduced in Australia in 2000.
2.Global Adoption
Over 160 countries around the world use GST or similar consumption taxes.
3.Impact on Prices
GST can significantly impact the final price of goods and services, especially in countries with high GST rates.
4.Revenue Generation
GST is a major source of revenue for governments, contributing significantly to public finances.
5.Digital Goods
Many countries now apply GST to digital goods and services, reflecting the growing digital economy.