The Reverse GST Calculator helps you find the base price and GST amount from a given value. Whether your amount already includes GST or excludes it, this tool gives a clear breakup of tax and final invoice amount. It works for both intra-state and inter-state transactions.
How the Reverse GST Calculator Works
To use the calculator, enter the amount, select whether it includes or excludes GST, choose the transaction type, and enter the GST rate. The calculator will instantly show the base amount, CGST, SGST or IGST, and the final invoice value.
Example Calculation
Here’s an example to understand how it works:
Entered Amount: ₹1000
Calculation Type: Includes GST
Transaction Type: Intra-State
GST Rate: 18%
Results
Base Amount: ₹847.46
CGST: ₹76.27
SGST: ₹76.27
Total GST: ₹152.54
Total Invoice Amount: ₹1000.00
Why Use a Reverse GST Calculator?
This tool is very useful for businesses, accountants, and shopkeepers. It helps you:
- Find the base price when GST is already included
- Split GST into CGST, SGST, or IGST
- Check invoice totals quickly
- Save time by avoiding manual tax calculations
Frequently Asked Questions (FAQs)
What is a Reverse GST Calculator?
A Reverse GST Calculator is a tool that helps you calculate the base price and GST amount from an amount that already includes or excludes GST.
How is GST divided in intra-state transactions?
In intra-state transactions, GST is divided equally into CGST and SGST.
How is GST applied in inter-state transactions?
In inter-state transactions, the GST is charged fully as IGST.
Can this calculator handle both inclusive and exclusive GST?
Yes. You can choose whether your entered amount includes GST or excludes GST, and the calculator will give accurate results.
Is this calculator suitable for all GST rates?
Yes. You can enter any GST rate like 5%, 12%, 18%, or 28%, and the calculator will adjust the values accordingly.