GST Calculator (2026) – Add or Remove GST Online | Free Tool
📋 Supports 5%, 12%, 18% & 28% GST Rates
GST Calculator – Add or Remove GST
Select GST Rate
Custom Rate:
%
Enter Original Price (Before GST)
How to Use GST Calculator
The GST Calculator on CalculatorHubSite helps you instantly add or remove GST from any price. It supports all GST rates — 5%, 12%, 18%, 28%, 3% (gold), and custom rates.
To Add GST to a Price:
- Select “Add GST to Price” tab
- Choose GST rate — 5%, 12%, 18%, or 28%
- Enter the original price (before GST)
- Click Calculate GST — get GST amount and total price instantly
To Remove GST from MRP:
- Select “Remove GST from MRP” tab
- Choose the GST rate applicable
- Enter the MRP (price including GST)
- Click Calculate GST — get original price and GST component
GST Rates in India 2026 – Complete List
India follows a 4-tier GST rate structure. Here are the current GST rates with examples:
| GST Rate | Category | Examples |
|---|---|---|
| 0% | Exempt / Essential goods | Fresh fruits, vegetables, milk, bread, eggs, salt, stamps |
| 3% | Precious metals | Gold, silver, precious stones, jewellery |
| 5% | Basic necessities | Packed food, tea, coffee, edible oil, coal, fertilizers, economy air travel |
| 12% | Standard goods | Processed food, butter, ghee, dry fruits, mobile phones (up to ₹2000), business travel |
| 18% | Most goods & services | Mobile phones (above ₹2000), electronics, IT services, restaurants (AC), banking, insurance |
| 28% | Luxury & sin goods | Cars, SUVs, tobacco, pan masala, aerated drinks, casinos, lottery |
*GST rates are subject to change by GST Council. Check gstn.gov.in for latest updates.
GST Rates for Common Products 2026
| Product/Service | GST Rate | Example: ₹1,000 price → GST → Total |
|---|---|---|
| Mobile phones | 18% | ₹1,000 + ₹180 = ₹1,180 |
| Laptops & computers | 18% | ₹50,000 + ₹9,000 = ₹59,000 |
| AC restaurant food | 5% | ₹500 + ₹25 = ₹525 |
| Hotel rooms (₹2500-7500) | 12% | ₹5,000 + ₹600 = ₹5,600 |
| Hotel rooms (above ₹7500) | 18% | ₹10,000 + ₹1,800 = ₹11,800 |
| Gold jewellery | 3% | ₹50,000 + ₹1,500 = ₹51,500 |
| Cars (small petrol) | 28% + cess | ₹5,00,000 + ₹1,40,000+ = ₹6,40,000+ |
| Insurance premium | 18% | ₹10,000 + ₹1,800 = ₹11,800 |
| Freelance services | 18% | ₹20,000 + ₹3,600 = ₹23,600 |
| Construction services | 12% | ₹1,00,000 + ₹12,000 = ₹1,12,000 |
GST Calculation Formula
Formula to Add GST:
GST Amount = Original Price × GST Rate / 100
Total Price = Original Price + GST Amount
Example: ₹10,000 + 18% GST
GST = 10,000 × 18/100 = ₹1,800
Total = ₹10,000 + ₹1,800 = ₹11,800
Total Price = Original Price + GST Amount
Example: ₹10,000 + 18% GST
GST = 10,000 × 18/100 = ₹1,800
Total = ₹10,000 + ₹1,800 = ₹11,800
Formula to Remove GST from MRP:
Original Price = MRP / (1 + GST Rate/100)
GST Amount = MRP – Original Price
Example: MRP ₹11,800 includes 18% GST
Original = 11,800 / (1 + 18/100) = 11,800 / 1.18 = ₹10,000
GST Amount = 11,800 – 10,000 = ₹1,800
GST Amount = MRP – Original Price
Example: MRP ₹11,800 includes 18% GST
Original = 11,800 / (1 + 18/100) = 11,800 / 1.18 = ₹10,000
GST Amount = 11,800 – 10,000 = ₹1,800
GST Calculation Examples – All Rates
Adding GST to Price:
| Original Price | GST Rate | GST Amount | Total Price |
|---|---|---|---|
| ₹1,000 | 5% | ₹50 | ₹1,050 |
| ₹1,000 | 12% | ₹120 | ₹1,120 |
| ₹1,000 | 18% | ₹180 | ₹1,180 |
| ₹1,000 | 28% | ₹280 | ₹1,280 |
| ₹50,000 | 18% | ₹9,000 | ₹59,000 |
| ₹1,00,000 | 28% | ₹28,000 | ₹1,28,000 |
Removing GST from MRP:
| MRP (with GST) | GST Rate | Original Price | GST Amount |
|---|---|---|---|
| ₹1,050 | 5% | ₹1,000 | ₹50 |
| ₹1,120 | 12% | ₹1,000 | ₹120 |
| ₹1,180 | 18% | ₹1,000 | ₹180 |
| ₹1,280 | 28% | ₹1,000 | ₹280 |
| ₹59,000 | 18% | ₹50,000 | ₹9,000 |
CGST, SGST & IGST Explained
GST in India is divided into three components depending on the type of transaction:
| Component | Full Form | When Applied | Who Gets It |
|---|---|---|---|
| CGST | Central GST | Intra-state (within same state) | Central Government |
| SGST | State GST | Intra-state (within same state) | State Government |
| IGST | Integrated GST | Inter-state (between two states) | Central Government (shared) |
| UTGST | Union Territory GST | Supply in Union Territories | Union Territory |
CGST + SGST Split for Common Rates:
| Total GST Rate | CGST Rate | SGST Rate | IGST Rate |
|---|---|---|---|
| 5% | 2.5% | 2.5% | 5% |
| 12% | 6% | 6% | 12% |
| 18% | 9% | 9% | 18% |
| 28% | 14% | 14% | 28% |
Frequently Asked Questions – GST Calculator
How to calculate GST in India?
To add GST: GST Amount = Price × GST Rate / 100. Total = Price + GST Amount. To remove GST from MRP: Original Price = MRP / (1 + GST%/100). Use our free GST calculator above for instant results without manual calculation.
What are GST rates in India 2026?
India has 4 main GST slabs: 5% (essential items), 12% (standard goods), 18% (most goods and services), 28% (luxury and sin goods). Additionally, 0% for exempted items, 3% for gold and jewellery, and 0.25% for rough diamonds.
What is GST on mobile phones in India?
GST on mobile phones is 18%. Example: ₹10,000 phone → GST = ₹1,800 → Total = ₹11,800. Mobile accessories (charger, covers) also attract 18% GST.
What is the difference between CGST, SGST and IGST?
For intra-state transactions (within same state), GST is split equally between CGST (Central) and SGST (State). For 18% GST: CGST = 9% + SGST = 9%. For inter-state transactions (between states), only IGST = 18% applies — collected by central government and shared with states.
What is GST on restaurant food?
Restaurant GST: AC and non-AC restaurants both charge 5% GST (without Input Tax Credit). Standalone restaurants: 5%. Hotels with room tariff above ₹7,500: 18% GST on food. Outdoor catering services: 18% GST.
Is GST applicable on salary?
No, GST is not applicable on salary. Salary falls under employer-employee relationship which is exempt from GST. However, if you are a freelancer or consultant providing services, you must charge 18% GST if your annual turnover exceeds ₹20 lakhs (₹10 lakhs for special category states).
What is GST registration threshold in India?
GST registration is mandatory if annual turnover exceeds ₹40 lakhs for goods suppliers and ₹20 lakhs for service providers. For special category states (NE states, Uttarakhand, Himachal Pradesh), threshold is ₹20 lakhs for goods and ₹10 lakhs for services.