Singapore GST Calculator - Calculate GST & Service Charge

Calculate GST & Service Charge

Calculation Type:

Base Amount (SGD):

GST Rate (%):

Service Charge Rate (%):

Rounding:

GST Calculation Results

Enter the amount and select calculation type to see GST breakdown.

Singapore GST Information

Goods and Services Tax (GST) is a consumption tax levied on the supply of goods and services in Singapore. The current GST rate is 9%, effective from 1 January 2024.

GST Rate History

1 Jan 2024 - Present: 9%
1 Jan 2023 - 31 Dec 2023: 8%
1 Jul 2007 - 31 Dec 2022: 7%
1 Jan 2004 - 30 Jun 2007: 5%
1 Apr 1994 - 31 Dec 2003: 3%

Common Service Charges

Restaurants: 10% service charge + 9% GST
Hotels: 10% service charge + 9% GST
Bars/Pubs: 10% service charge + 9% GST
Professional Services: Usually GST only (9%)

Example: Restaurant Bill Calculation

Food Bill: $100.00

Service Charge (10%): $10.00

Subtotal: $110.00

GST (9% on subtotal): $9.90

Total Bill: $119.90

GST Exemptions

Some goods and services are exempt from GST, including:

Sale and lease of residential properties
Most financial services
Digital payment tokens
Investment precious metals