Tools · Tax

GST Calculator

Add GST to a base amount, or pull it back out of a GST-inclusive price. With the CGST/SGST or IGST split, at the current 0/5/18/40% rates.

Your numbers

Amount type

Enter a base amount, GST will be added on top.

₹

The amount on which GST needs to be calculated. This is the base amount before adding tax.

GST rate percentage. Common rates are 5%, 12%, 18%, and 28% depending on the product/service.

Intra-state transaction

CGST + SGST apply (split tax)

Result

₹0

total amount

Base amount
₹0
GST rate
18%
GST amount
₹0
Total amount
₹0
CGST
₹0
SGST
₹0

Standard GST rate of 18%. Applies to: consumer electronics (ACs, TVs, refrigerators), small cars, motorcycles, processed foods, clothing, footwear, furniture, IT services, financial services, telecom services, and most other goods/services.

Intra-state transaction. CGST and SGST are applicable.

For business transactions, ensure you have proper GST invoices and maintain records for input credit.

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How GST is calculated

GST amount = (Base amount × GST rate) ÷ 100

When removing GST from an inclusive price: Base amount = Price ÷ (1 + rate ÷ 100).

Frequently asked questions

Results are estimates for education and planning, not financial advice.

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