GST Calculator Singapore 2026
Calculate Singapore's 9% Goods & Services Tax instantly. Enter a price before or after GST to see the full breakdown.
$
Price before GST$100.00
GST (9%)$9.00
Total incl. GST$109.00
How to Use
- Select whether your amount is before or after GST.
- Enter the dollar amount.
- View the GST amount and total price instantly.
Key GST Rates
| Description | Rate | Effective From |
|---|---|---|
| Current GST rate | 9% | 1 Jan 2024 |