GST Calculator
Calculate GST in Seconds
GST or the Goods and Services Tax is an indirect tax that came into effect in India on July 1st, 2017. GST is levied on goods and services and has replaced other indirect taxes that were in effect before it came into use.
With PayrollRabbit, you can instantly calculate GST amounts for different tax slabs (5%, 12%, 18%, 28%) whether your price is inclusive or exclusive of tax. Perfect for businesses, freelancers, and anyone dealing with GST calculations.
GST Calculation Results
Breakdown
GST Components (Intra-state)
Note: For intra-state transactions, GST is split equally between Central (CGST) and State (SGST) governments.
Step-by-Step Explainer
How can you calculate GST from total?
Calculate GST India in 4 simple steps:
Enter the Base Amount
Input the transaction amount for which you need to calculate the Goods and Services Tax.
Set Tax Parameters
Select the applicable GST rate slab (5%, 12%, 18%, 28%) and specify if the base amount is 'Exclusive' or 'Inclusive' of tax.
Choose Transaction Type
Select whether the transaction is 'Intra-State' (within a state), 'Inter-State' (between states), or involves a 'Union Territory' for accurate tax component calculation.
Get Instant Results
Instantly view a detailed breakdown, including the GST amount, total value, and the specific components like CGST, SGST, or IGST.

Frequently asked questions
Visit our full FAQ page or get in touch with Frederic, Co-Founder of PayrollRabbit.
- GST (Goods and Services Tax) is a comprehensive indirect tax levied on the supply of goods and services in India. It replaced multiple indirect taxes and came into effect on July 1, 2017.
- GST is an indirect tax. It is collected by businesses from customers and then paid to the government, rather than being directly paid by individuals to the government.
- There are 4 types of GST: CGST (Central GST), SGST (State GST), IGST (Integrated GST), and UTGST (Union Territory GST). The type depends on whether the transaction is intra-state, inter-state, or involves union territories.
- For tax exclusive: GST Amount = (Amount × GST Rate) ÷ 100. For tax inclusive: GST Amount = Amount - [Amount × (100 ÷ (100 + GST Rate))]. Then add or subtract from the original amount accordingly.