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GST calculator.
The price before tax, the tax, and the split between the centre and the state, at the rates in force since September 2025.
The amount I have
₹
GST rate
Buyer and seller are in
Price with GST
₹11,800
₹1,800 of the ₹11,800 is GST at 18%.
- Before GST
- ₹10,000
- CGST, 9%
- ₹900
- SGST, 9%
- ₹900
- Total
- ₹11,800
How it adds up
- Before GST₹10,000
- plusGST at 18%₹1,800
- equalsWith GST₹11,800
What this assumes
The main rates since 22 September 2025: 5%, 18% and 40%, plus 3% on gold and silver. The rate on any item depends on its HSN or SAC code. Within a state the tax splits equally into CGST and SGST; across states it is all IGST.
Rules and rates from
Education only, not investment, tax or legal advice. I am not a SEBI-registered investment adviser.
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