Singapore GST Calculator
Singapore GST calculator adds or removes 9% GST from any price for 2026. A $100 SGD item becomes $109 including GST. The rate increased from 8% to 9% on 1 January 2024. Supports GST-inclusive and GST-exclusive calculations for invoicing.
Regional Rule Context
Singapore Rates and Rules
GST-Free Items
- -Sale and rental of residential property
- -Financial services (most)
- -Digital payment tokens
- -Precious metals for investment
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Result
Enter values above and click Calculate to see your result.
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Singapore GST calculator for 2026. GST rate is 9% (raised from 8% on 1 January 2024, previously 7% until 2023). Applies to most goods and services. GST registration mandatory for businesses with taxable turnover exceeding SGD 1 million. Administered by IRAS (Inland Revenue Authority of Singapore). "++" pricing on menus means price excludes 10% service charge and 9% GST.
Disclaimer: This calculator uses publicly available rules effective as of Jan 1, 2025 (version 1.0). Results are for informational purposes only. Always verify with official sources or a qualified professional. Last reviewed: Mar 1, 2026.
Formula
Add: GST = price x 9/100, total = price + GST. Remove: ex-GST = inclusive / 1.09, GST = inclusive - ex-GST.
Singapore FAQs
What is Singapore GST rate in 2026?
Singapore GST is 9% from 1 January 2024 onward. It was raised from 8% (which applied in 2023) and 7% (which applied until 31 December 2022). The increase was announced in Budget 2022 to fund healthcare and social spending.
How do I calculate GST from a Singapore price?
To add GST: multiply by 1.09. SGD 100 becomes SGD 109. To find GST in an inclusive price: divide total by 1.09, then subtract. SGD 109 / 1.09 = SGD 100, GST = SGD 9.
What is "++" pricing in Singapore?
Menu prices marked "++" exclude both the 10% service charge and 9% GST. A SGD 100++ dish costs: SGD 100 + SGD 10 service + SGD 9.90 GST (on SGD 110) = SGD 119.90. "Nett" prices include everything.
When must a business register for GST?
GST registration is compulsory when taxable turnover exceeds SGD 1 million in a 12-month period or is expected to exceed SGD 1 million in the next 12 months. Voluntary registration is available below this threshold.
Can tourists claim GST refunds in Singapore?
Yes. Tourists can claim GST refunds on purchases of SGD 100 or more at participating retailers through the Electronic Tourist Refund Scheme (eTRS). Claim at the airport self-service kiosks before departure. The refund is up to 9% minus a processing fee.
Is food taxed under Singapore GST?
Yes. Most food and beverages are subject to 9% GST in Singapore, whether from supermarkets, restaurants, or hawker centres (for GST-registered stalls). Hawker stalls with turnover under SGD 1 million are not GST-registered and do not charge GST.
How can I put this Singapore GST Calculator on my blog or website?
Yes, the Singapore GST Calculator is fully embeddable. Tap "Embed" above to configure appearance and copy the code. It is free to use, works on any platform (HTML, WordPress, CMS), and adjusts to any screen size automatically. Visit calculory.com/services/embed-calculators for the complete guide.
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