Current slabs: 0%, 5%, 18% and 40%. Gold and silver use 3%.
Total amount (with GST)
₹0
How is GST calculated?
Goods and Services Tax (GST) is an indirect tax charged on the supply of most goods and services in India. This calculator works both ways: it can add GST to a base price, or take GST out of a price that already includes it.
Add GST
Total price = Original price + GST amount
Remove GST
GST amount = GST-inclusive price − Original price
CGST and SGST
For sales within the same state, the GST is split equally between the Central GST (CGST) and the State GST (SGST). For sales between states, the full amount is charged as IGST. The total tax is the same in both cases.
Current GST slabs in India
| Rate | Applies to |
|---|---|
| 0% | Essential items and exempt supplies |
| 5% | Everyday goods and basic services |
| 18% | Standard rate for most goods and services |
| 40% | Luxury and sin goods |
| 3% | Gold and silver |
The rates were simplified on 22 September 2025, when the old 12% and 28% slabs were removed. Always check the exact rate for your product or service on the official GST portal or with your tax advisor. This calculator is for estimates only.