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⚙️ Add GST — Enter Price excluding GST
₹
Custom rate:
%
Base Price
₹1,000
GST Amount (18%)
₹180
Total Price
₹1,180
CGST: ₹90 (9%) SGST: ₹90 (9%)
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GST Slabs in India — What Falls Under Which Slab?
| GST Rate | Category | Examples |
|---|---|---|
| 0% | Essential items | Fresh vegetables, milk, eggs, unbranded food grains |
| 5% | Basic necessities | Packaged food, household items, life-saving drugs |
| 12% | Standard goods | Processed food, mobiles, computers, business class flights |
| 18% | Most services & goods | Restaurants, electronics, software, most services |
| 28% | Luxury & sin goods | Cars, motorcycles, tobacco, aerated drinks, casinos |
GST Calculator — Free for Indian Businesses and Freelancers
Our free GST calculator handles both directions — add GST to a base price to get the customer-facing total, or remove GST from an MRP to find the base price. Essential for invoicing, quotations and financial planning.
CGST vs SGST vs IGST
For intra-state transactions, GST is split equally between CGST (Central GST) and SGST (State GST). For inter-state transactions, IGST (Integrated GST) is charged at the full rate. Our calculator shows the CGST/SGST split automatically.
How to calculate 18% GST on a price?
GST = Price × 18/100. Example: on ₹1000, GST = ₹180. Total = ₹1,180. CGST = ₹90 (9%), SGST = ₹90 (9%).
How to remove GST from MRP?
Base price = MRP × 100 / (100 + GST Rate). Example: MRP ₹1180 with 18% GST. Base = ₹1180 × 100/118 = ₹1000. Use Remove GST mode in our calculator above.
What is GST on restaurant food in India?
Restaurant food is taxed at 5% GST (without input tax credit) for most restaurants. AC restaurants in hotels with room tariff above ₹7,500 charge 18% GST.
Is this GST calculator free?
100% free. No signup needed. Calculate GST for any price and any rate instantly.
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