The standard GST rate in Australia is 10%. Add GST to a net price or remove it from a gross price below.
Australia standard GST rate
10%
Net
100.00
GST (10%)
10.00
Gross
110.00
Australia applies a standard GST rate of 10% to most goods and services. To add GST, multiply the net price by 0.1000 and add it to the original amount. To remove GST from aGST-inclusive price, divide the gross amount by 1.1000.
For example, a net price of 100.00 in Australia carries 10.00 in GST, for a gross total of 110.00. Note that many countries also apply reduced rates to essentials like food, books, or medicine — this calculator uses the standard rate.