EVERYDAY MATH

Singapore GST calculator●

Add GST to a price in Singapore, or take it out. Standard rate: 9%.

Enter an amount and a rate. Pick whether the price includes VAT or not.

Country (optional)Fills in the standard rate and lists its reduced rates.Price without VAT (net)Use a decimal point or comma, such as 49.90.VAT rate (%)Enter the standard or reduced rate that applies to your goods or service.

Common rates

Currency symbol (optional)Shown next to the results, for example €, £ or BGN.

Result

Net (without VAT): -
VAT: -
Gross (with VAT): -

Amounts are calculated in this browser tab and are never sent anywhere.

GST in Singapore at a glance

The standard GST rate in Singapore is 9%. Rates were checked on 18 October 2026 against official and national tax sources. Special regions, exemptions and registration thresholds are not covered, so confirm your case with the tax authority or an accountant.

VAT rates by country →

Common questions

What is the GST rate in Singapore?

The standard rate is 9%. There is no general reduced rate.

How do I add GST in Singapore?

Multiply the net price by 1.09. For example, 100 before GST becomes 109 with GST at 9%.

How do I remove GST from a Singapore price?

Divide the gross price by 1.09. For example, 109 including GST is 100 before GST.