Every business owner, freelancer, shop owner and consumer in India deals with GST every day. Our free GST calculator makes it instant — enter any amount, select the GST rate, and see the exact GST amount, CGST, SGST and total payable. You can also work backwards: enter the GST-inclusive price to find the original price.
Two Modes: Add GST and Remove GST
- Add GST — Enter original price, get GST amount and total with GST
- Remove GST — Enter GST-inclusive price, find original price before GST
GST Rates in India 2026
- 5% — Essential food, medicines, transport tickets
- 12% — Processed food, business class tickets, some services
- 18% — Most services, electronics, software, restaurant food
- 28% — Luxury goods, cars, tobacco products
CGST and SGST Breakdown
For intra-state transactions, GST is split equally between CGST (Central GST) and SGST (State GST). For inter-state transactions, IGST (Integrated GST) applies at the full rate. Our calculator shows you the CGST/SGST split with one click on the breakdown toggle.
Try the Free Tool Now
🚀 Open Free GST Calculator India 2026 →