The standard GST rate in Singapore is 9%. Add GST to a net price or remove it from a gross price below.
Singapore standard GST rate
9%
Net
100.00
GST (9%)
9.00
Gross
109.00
Singapore applies a standard GST rate of 9% to most goods and services. To add GST, multiply the net price by 0.0900 and add it to the original amount. To remove GST from aGST-inclusive price, divide the gross amount by 1.0900.
For example, a net price of 100.00 in Singapore carries 9.00 in GST, for a gross total of 109.00. Note that many countries also apply reduced rates to essentials like food, books, or medicine — this calculator uses the standard rate.