12% GST Calculator
Instantly add or reverse calculate the 12% GST bracket on any amount.
GST Amount
$120.00
Standard GST Rates
Dealing with the 12% GST slab? Our pre-configured 12% GST calculator allows you to flawlessly isolate the tax amount without struggling with percentage math. Whether you need to figure out exactly how much 12% tax to add to a wholesale price, or you need to "reverse-engineer" a retail receipt to extract the hidden 12% GST, this engine executes it instantly.
How to use the GST Calculator
Toggle between "Exclusive" to add tax to a net base price, or "Inclusive" to see exactly how much tax is hidden inside a total price.
Frequently Asked Questions
What is the difference between GST inclusive and exclusive?
An exclusive price does not include GST�you must add the tax on top of it. An inclusive price already has the GST baked into the final total.
How do I extract GST from a total amount?
To reverse-calculate the GST amount from a tax-inclusive price, divide the total price by 1 plus the Tax Rate. For example, for an 18% inclusive GST rate, divide the total by 1.18 to find the original net price before tax.
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