GST Calculator
Calculate GST (Goods and Services Tax) for any amount — add GST to a base price or extract GST from an inclusive price. Supports all 5 GST slabs (0%, 5%, 12%, 18%, 28%) with CGST/SGST breakdown for intra-state and IGST for inter-state transactions.
GST Rate
Calculation Mode
Transaction Type
GST Rate Reference by Category
| Slab | Common Goods & Services | Rate |
|---|---|---|
| Exempt / 0% | Fresh fruits, vegetables, milk, eggs, unbranded flour (atta), education, healthcare | 0% |
| 5% Slab | Packaged food, branded atta/maida, sugar, tea, edible oils, rail tickets (AC), economy class air travel | 5% |
| 12% Slab | Processed foods, butter, ghee, cheese, agarbatti (incense), mobile chargers, umbrellas | 12% |
| 18% Slab | Restaurant meals, hair care products, detergents, mobile phones, electronics, computers, hotel rooms ₹2,500–₹7,500/night, insurance | 18% |
| 28% Slab | Automobiles, motorcycles, luxury goods, cigarettes, carbonated drinks, casino / gaming, 5-star hotel stays | 28% |
Important Note
GST rates listed are standard rates as of 2025. Some goods may attract different rates or exemptions under specific notifications. Consult a GST professional or the official CBIC portal for the exact rate applicable to your product or service.
Frequently Asked Questions
To add GST: GST Amount = Base Price × (GST Rate / 100); Total Price = Base Price + GST Amount. Example: Base price ₹1,000 with 18% GST → GST Amount = ₹180, Total = ₹1,180. To remove GST from an inclusive price: Base Price = Inclusive Price / (1 + Rate/100); GST Amount = Inclusive Price − Base Price. Example: ₹1,180 inclusive at 18% → Base = ₹1,000, GST = ₹180.
GST in India is divided into three components: (1) CGST (Central GST) — collected by the Central Government on intra-state transactions; (2) SGST (State GST) — collected by the State Government on intra-state transactions; (3) IGST (Integrated GST) — collected by the Central Government on inter-state transactions and imports. For intra-state: CGST = SGST = GST Rate / 2. For inter-state: IGST = full GST Rate. Example: 18% intra-state → 9% CGST + 9% SGST; 18% inter-state → 18% IGST.
India's GST system has 5 rate slabs: (1) 0% — Essential items: fresh fruits, vegetables, milk, unbranded flour (atta), education, health services; (2) 5% — Basic necessities: packaged food, sugar, tea, edible oils, economy class air tickets, rail travel; (3) 12% — Processed goods: ghee, butter, cheese, agarbatti, umbrellas, mobile chargers; (4) 18% — Standard rate: restaurant food, personal care products, electronics, mobile phones, hotel rooms ₹2,500–₹7,500/night; (5) 28% — Luxury/sin goods: automobiles, motorcycles, tobacco, carbonated beverages, 5-star hotels.
GST-exclusive price (also called 'base price' or 'price before tax') does NOT include GST. You add GST on top to get the final price. This is typically shown in B2B invoices. GST-inclusive price already includes GST in the listed amount. You need to reverse-calculate to find the original base price and the GST component. Example: if a restaurant menu lists ₹500 for a dish, the actual food price may be ₹423.73 with 18% GST = ₹76.27, totalling ₹500 inclusive.
GST Calculator
Calculate GST (Goods and Services Tax) for any amount — add GST to a base price or extract GST from an inclusive price. Supports all 5 GST slabs (0%, 5%, 12%, 18%, 28%) with CGST/SGST breakdown for intra-state and IGST for inter-state transactions.
GST Rate
Calculation Mode
Transaction Type
GST Rate Reference by Category
| Slab | Common Goods & Services | Rate |
|---|---|---|
| Exempt / 0% | Fresh fruits, vegetables, milk, eggs, unbranded flour (atta), education, healthcare | 0% |
| 5% Slab | Packaged food, branded atta/maida, sugar, tea, edible oils, rail tickets (AC), economy class air travel | 5% |
| 12% Slab | Processed foods, butter, ghee, cheese, agarbatti (incense), mobile chargers, umbrellas | 12% |
| 18% Slab | Restaurant meals, hair care products, detergents, mobile phones, electronics, computers, hotel rooms ₹2,500–₹7,500/night, insurance | 18% |
| 28% Slab | Automobiles, motorcycles, luxury goods, cigarettes, carbonated drinks, casino / gaming, 5-star hotel stays | 28% |
Important Note
GST rates listed are standard rates as of 2025. Some goods may attract different rates or exemptions under specific notifications. Consult a GST professional or the official CBIC portal for the exact rate applicable to your product or service.
Frequently Asked Questions
To add GST: GST Amount = Base Price × (GST Rate / 100); Total Price = Base Price + GST Amount. Example: Base price ₹1,000 with 18% GST → GST Amount = ₹180, Total = ₹1,180. To remove GST from an inclusive price: Base Price = Inclusive Price / (1 + Rate/100); GST Amount = Inclusive Price − Base Price. Example: ₹1,180 inclusive at 18% → Base = ₹1,000, GST = ₹180.
GST in India is divided into three components: (1) CGST (Central GST) — collected by the Central Government on intra-state transactions; (2) SGST (State GST) — collected by the State Government on intra-state transactions; (3) IGST (Integrated GST) — collected by the Central Government on inter-state transactions and imports. For intra-state: CGST = SGST = GST Rate / 2. For inter-state: IGST = full GST Rate. Example: 18% intra-state → 9% CGST + 9% SGST; 18% inter-state → 18% IGST.
India's GST system has 5 rate slabs: (1) 0% — Essential items: fresh fruits, vegetables, milk, unbranded flour (atta), education, health services; (2) 5% — Basic necessities: packaged food, sugar, tea, edible oils, economy class air tickets, rail travel; (3) 12% — Processed goods: ghee, butter, cheese, agarbatti, umbrellas, mobile chargers; (4) 18% — Standard rate: restaurant food, personal care products, electronics, mobile phones, hotel rooms ₹2,500–₹7,500/night; (5) 28% — Luxury/sin goods: automobiles, motorcycles, tobacco, carbonated beverages, 5-star hotels.
GST-exclusive price (also called 'base price' or 'price before tax') does NOT include GST. You add GST on top to get the final price. This is typically shown in B2B invoices. GST-inclusive price already includes GST in the listed amount. You need to reverse-calculate to find the original base price and the GST component. Example: if a restaurant menu lists ₹500 for a dish, the actual food price may be ₹423.73 with 18% GST = ₹76.27, totalling ₹500 inclusive.