GST Calculator
Instantly calculate GST for any amount. Add or remove GST with accurate CGST, SGST & IGST breakdown.
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Total Amount (Incl. GST)
How to Use This GST Calculator
This free GST Calculator lets you compute the Goods and Services Tax on any amount instantly. Choose between Add GST (to find the total price including GST) or Remove GST (to extract the base price from a GST-inclusive amount).
GST Rates in India (2026–27)
- 0% GST — Essential items like milk, fresh vegetables, grains
- 5% GST — Packaged food, footwear below ₹500, transport services
- 12% GST — Processed food, smartphones, medicines
- 18% GST — Most goods & services — electronics, restaurants, IT services
- 28% GST — Luxury items, automobiles, tobacco, aerated drinks
CGST, SGST & IGST Explained
Intra-State (within same state): GST is split equally into CGST (Central) + SGST (State).
Inter-State (across states): Full GST is charged as IGST (Integrated GST).