GST Inclusive Calculator

Find the original price and GST amount from a GST-inclusive amount.

Remove GST from an Amount

Enter the total amount including GST and select the applicable GST rate.

Calculation Result

GST-Inclusive Amount ₹0.00
GST Rate 0%
Original Amount ₹0.00
GST Amount ₹0.00
CGST ₹0.00
SGST ₹0.00
Final Amount ₹0.00

How to Remove GST from an Inclusive Amount

Enter Total Amount

Enter the amount that already includes GST.

Select GST Rate

Select the applicable GST rate for the transaction.

Get the Result

The calculator separates the taxable amount and GST component.

Example: ₹11,800 Including 18% GST

If the total amount is ₹11,800 and it includes 18% GST:

Original Amount = ₹10,000

GST = ₹1,800

Total = ₹11,800

GST Inclusive Calculator FAQs

What does GST inclusive mean?

A GST-inclusive amount is a price that already contains the applicable GST component.

How do I remove 18% GST from an amount?

Enter the GST-inclusive amount above and select 18% to calculate the original amount and GST component.

Can I calculate CGST and SGST?

Yes. For the intra-state example, the GST amount is divided equally between CGST and SGST.

Important: This calculator is for general informational purposes. Verify the applicable GST rate and tax treatment before using calculations for invoices, accounting or compliance.