GST Singapore Calculator — Add or Remove 9%
Enter a Singapore dollar amount to add or remove 9% GST and see net, tax, and gross split clearly. Free, private, instant. Compares with India GST well.
Free, no signup needed. Runs 100% in your browser.
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How to use this tool
- Enter your amount in SGD.
- Choose add GST or remove GST.
- Copy the net, GST, and gross split.
Frequently asked questions
What is the Singapore GST rate?
9% since 1 January 2024 (IRAS). Add multiplies by 1.09; remove divides the gross price by 1.09, i.e. a 9/109 tax fraction.
How is this different from India GST?
Singapore has a single 9% rate with no CGST/SGST split. For Indian slabs and intra-state splits, use our GST calculator for India.
Is it free?
Yes, free with no signup. Zero-rated and exempt supplies follow different rules.
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