Calculator
GST Calculator
Calculate GST on any amount instantly. Switch between GST-inclusive and GST-exclusive modes. See the CGST and SGST split for intra-state transactions.
₹
₹100₹1,00,00,000
Total Amount
₹11,800
Base + GST
Base Amount
₹10,000
Amount entered
GST Amount (18%)
₹1,800
CGST: ₹900 + SGST: ₹900
Amount Breakdown
Base (85%)GST (15%)
What is GST?
GST (Goods and Services Tax) is an indirect tax levied on the supply of goods and services in India. It replaced multiple cascading taxes and simplified the tax structure into 4 main slabs: 5%, 12%, 18%, and 28%.
CGST, SGST & IGST
- Intra-state (within same state): GST is split equally into CGST (Central) and SGST (State)
- Inter-state (across states): Only IGST (Integrated GST) is charged, equal to the full GST rate
Common GST Rates
- 5%: Essential items - packaged food, footwear below ₹1,000, transport
- 12%: Processed food, business class air travel, mobile phones
- 18%: Most services - restaurants, IT services, financial services, electronics
- 28%: Luxury items - cars, AC, aerated drinks, tobacco