Free GST tools
GST Inclusive Calculator
Find out how much GST is inside a price that already includes tax, and what the price is before GST.
Result
- Price before GST
- ₹8,474.58
- GST @ 18%
- ₹1,525.42
- CGST @ 9%
- ₹762.71
- SGST @ 9%
- ₹762.71
- Total (as entered)
- ₹10,000.00
Formula: ₹10,000.00 × 100 ÷ (100 + 18) = ₹8,474.58 before GST, so GST = ₹1,525.42
GST rates in India
| 0.25% | Rough and semi-precious stones |
|---|---|
| 3% | Gold, silver and jewellery |
| 5% | Merit rate: essentials and many daily-use goods and services |
| 18% | Standard rate: most goods and services |
| 40% | Special rate: luxury and sin goods |
Rates as of FY 2026-27. Results are estimates; check the current CBIC notification for your HSN/SAC code before invoicing.
Frequently asked questions
How much GST is inside an inclusive price?
GST = price × rate ÷ (100 + rate). For example, an ₹1,180 price at 18% contains ₹180 of GST.
What does GST inclusive mean on a bill?
The amount shown already contains the tax. The customer pays exactly that amount, with no GST added on top.
Raising GST invoices every month? CoTeamSpace Invoicing applies the right rate and CGST/SGST/IGST split on every invoice automatically.
See GST Invoicing