How does the GST Calculator work?

Our GST Calculator allows you to calculate GST in two ways: 1) Add GST to an amount (exclusive calculation) or 2) Remove GST from a total amount (inclusive calculation). Simply enter the amount, GST rate, and select your calculation type.

What is GST inclusive vs exclusive?

GST exclusive means the GST amount is added to the base price. GST inclusive means the total price already includes GST, and you want to calculate how much GST is in that total.

Is this calculator free to use?

Yes, our GST Calculator is completely free to use. No registration, no hidden fees, and no downloads required. All calculations are done in your browser.

Tax Calculator

GST / Tax Calculator

Calculate GST amounts instantly. Add GST to amounts or remove GST from totals with our free online calculator.

Calculate GST

Amount (₹)

GST Rate (%)

Calculation Type

Add GST to amount (GST Exclusive) Remove GST from total (GST Inclusive)

Results

Enter an amount and click Calculate to see results

How It Works

GST Exclusive

Enter the base amount and GST rate. The calculator will add the GST amount to give you the total price including tax.

GST Inclusive

Enter the total amount including GST and the rate. The calculator will separate the GST amount from the base price.

Frequently Asked Questions

What is GST?

GST (Goods and Services Tax) is a comprehensive indirect tax levied on the supply of goods and services in many countries. It replaced multiple indirect taxes and is designed to create a unified market.

What's the difference between GST inclusive and exclusive?

GST exclusive means the price quoted doesn't include GST - the tax is added separately. GST inclusive means the quoted price already includes the GST amount.

What are the current GST rates in India?

The current GST rates in India are: 0% (essential goods), 5% (essential goods), 12% (standard rate), 18% (standard rate), and 28% (luxury and demerit goods).

Is this calculator accurate?

Yes, our calculator uses standard GST calculation formulas and provides accurate results. However, always verify with official tax authorities for your specific situation.