GST Calculator

Calculate GST, CGST, SGST, IGST and total amount instantly.

Calculate GST

Enter the amount, choose the GST rate and select whether GST should be added to or removed from the amount.

GST Calculation Result

Original Amount ₹0.00
GST Rate 0%
CGST ₹0.00
SGST ₹0.00
IGST ₹0.00
GST Amount ₹0.00
Final Amount ₹0.00

How to Calculate GST

GST can be calculated by applying the applicable GST rate to the taxable amount.

Add GST

When GST is added to a taxable amount, the GST amount is calculated on the original taxable value and added to it.

CGST + SGST

For an eligible intra-state transaction, GST may be divided equally between CGST and SGST.

IGST

For an eligible inter-state transaction, IGST may apply instead of CGST and SGST.

GST Calculation Example

Suppose the taxable amount is ₹10,000 and the applicable GST rate is 18%.

GST = ₹10,000 × 18% = ₹1,800

For an intra-state transaction, the ₹1,800 GST may be divided as ₹900 CGST and ₹900 SGST.

Total amount = ₹11,800.

GST Calculator FAQs

What is a GST calculator?

A GST calculator helps calculate the GST amount and the final amount payable based on a selected GST rate.

How is GST calculated?

GST is generally calculated by applying the applicable GST rate to the taxable value.

What is CGST and SGST?

CGST and SGST are components of GST that may apply to eligible intra-state supplies.

What is IGST?

IGST is the integrated GST that may apply to eligible inter-state supplies and certain other transactions.

Can I remove GST from an inclusive amount?

Yes. Select "Remove GST from Amount" above to calculate the taxable amount and GST component from a GST-inclusive figure.

Important: This calculator is provided for general informational purposes. The applicable GST rate depends on the classification and nature of the goods or services and applicable tax rules. Verify the applicable rate before using the result for invoicing or tax compliance.