VAT & GST › Singapore

Singapore GST calculator (2026)

The standard GST rate in Singapore is 9%. GST on 100 at 9% is 9.00, gross 109.00; to remove GST from a gross price divide by 1.09.

Your numbers

Amount
Rate
Amount is

Result

Gross (with GST)
Net (before GST)
GST
Rate
GST rateNetGSTGross

GST on common amounts in Singapore (SGD)

NetGST 9%Gross at 9%
100.9010.90
252.2527.25
504.5054.50
1009.00109.00
20018.00218.00
50045.00545.00
1,00090.001,090.00
2,500225.002,725.00
5,000450.005,450.00
10,000900.0010,900.00

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Frequently asked

How do I remove GST from a price?

Divide the gross amount by (1 + rate): at 9% that is ÷ 1.09. The calculator does it when you pick “gross (remove GST)”.

Which GST rate applies?

The standard rate (9%) unless the goods or services are on a reduced list. Check the tax authority's list for food, books, medicines, energy and hospitality.