GST Calculator
Add GST to get total amount, or remove GST from a GST-inclusive price.
CGST + SGST split included for intra-state transactions.
GST Rates in India (2026)
India's GST has four main rate slabs: 5% (essential goods: unprocessed food, medicines), 12% (processed food, business class air travel), 18% (most goods and services, IT services), and 28% (luxury items: cars, tobacco, aerated drinks).
Q. What is CGST and SGST?
For intra-state transactions, GST is split equally between Central GST (CGST) and State GST (SGST). For example, 18% GST = 9% CGST + 9% SGST. For inter-state transactions, only IGST (Integrated GST) at the full rate applies.
Q. How to remove GST from total amount?
Original price = Total ÷ (1 + GST rate). Example: ₹1,180 inclusive of 18% GST → Original = 1180 ÷ 1.18 = ₹1,000. GST amount = ₹180.
Q. Is GST applicable on services?
Yes. Most services are taxed at 18% GST. Notable exceptions: healthcare (exempt), education (exempt), banking (18%), telecom (18%), restaurants (5% or 18% depending on AC/non-AC).