Singaporean GST Calculator

Calculate GST with this simple Singaporean GST calculator. It can be used as well as reverse Goods and Services calculator. It is easy to calculate GST inclusive and exclusive prices.

What is GST rate in Singapore?

Current GST rate in Singapore is 7% for goods and services.

Singaporean Goods and Services tax history

In Singapore the goods and services tax (GST) was introduced on April 1, 1994.

How to calculate Singaporean GST manually

  • To calculate Singaporean GST at 7% rate is very easy: just multiple your GST exclusive amount by 0.07.

$300 is GST exclusive value

$300 * 0.07 = $21 GST amount

  • To get GST inclusive amount multiply GST exclusive value by 1.07

$300 is GST exclusive value

$300 * 1.07 = $321 GST inclusive amount

  • To get GST part of GST inclusive amount you need divide GST inclusive amount by 107 and multiply by 7

$214 is GST inclusive value

($214 / 107) * 7 = $14 GST value

  • To get GST exclusive amount while knowing GST inclusive value you need to multiply GST inclusive price by 100 ant then divide result by 107

$214 is GST inclusive value

$214*100=$21400

$21400/ 107 = $200

3 Replies to “Singaporean GST Calculator”

  1. Please advice how much revenue should I declare for GST in the following situation :
    Fees paid by students is $98 thru online.
    Our Nets provider deduct a service charge of $3.43 and GST output of $0.24. Therefore the amount credited to our bank in only $94.33.
    We issue receipt as $98.
    What is the revenue should be recognize for GST? is it $98 or $94.33

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