GST Calculator
Add GST to a price, or pull it back out of a GST-inclusive total — at 5%, 12%, 18%, 28%, or any rate — with the CGST/SGST split shown for intra-state sales.
Your numbers
₹
%
Result — with the workings shown
Base amount
₹1,000.00
GST amount
₹180.00
Total (with GST)
₹1,180.00
How this is worked out
₹1,000.00 × 18% = ₹180.00 GST, so the GST-inclusive total is ₹1,180.00.
For a sale within the same state, that ₹180.00 GST is usually split evenly as CGST ₹90.00 + SGST ₹90.00. For an inter-state sale, it's charged as a single IGST ₹180.00 instead.
Terms used on this page
- GST
- Goods and Services Tax — a single tax that replaced most older Indian indirect taxes (VAT, service tax, excise, etc.).
- CGST / SGST
- Central + State GST — for a sale within one state, the GST is split evenly between the central and state governments.
- IGST
- Integrated GST — for a sale across state lines, one combined tax is charged instead of splitting it into CGST + SGST.