GST Calculator
Calculate GST for any amount with all Indian GST slabs
GST Calculation Results
Calculation Summary
Indian GST Slabs & Rates
| GST Rate | Category | Common Items | Type |
|---|---|---|---|
| 0% | Nil Rated | Fresh fruits, vegetables, milk, bread, salt | Exempt |
| 5% | Lowest Rate | Apparel below ₹1000, footwear below ₹500, restaurants | Standard |
| 12% | Medium Rate | Processed foods, computers, mobile phones, medicines | Standard |
| 18% | Standard Rate | Most goods & services, AC restaurants, telecom services | Standard |
| 28% | Highest Rate | Luxury items, automobiles, aerated drinks, tobacco | Luxury |
IGST (Integrated GST)
Applied on inter-state transactions. Collected by Central Government.
Example: Delhi to Maharashtra
CGST + SGST
Applied on intra-state transactions. CGST to Centre, SGST to State.
Example: Within Maharashtra
CGST + UTGST
For Union Territories. CGST to Centre, UTGST to UT Government.
Example: Within Delhi
How to Use GST Calculator
Step-by-Step Guide
Select Calculation Type
Choose between Forward GST, Reverse GST, or Split GST calculation
Enter Amount
Input the net amount (excluding GST) or gross amount (including GST)
Select GST Rate
Choose from standard rates (5%, 12%, 18%, 28%) or enter custom rate
View Results
Instantly see GST amount, total amount, and split components
Common Use Cases
Business Invoicing
Calculate GST for invoices and ensure accurate tax calculations
Shopping & Purchases
Find actual product cost by removing GST from MRP
Tax Planning
Plan expenses and understand tax implications for budgeting
Education & Learning
Learn how GST works with practical calculations
Frequently Asked Questions
Forward GST Calculation calculates the GST amount and total price when you know the net price (price before GST).
Reverse GST Calculation calculates the net price and GST amount when you know the total price (price including GST).
Example:
• Forward: Net ₹1000 + 18% GST = ₹1180 total
• Reverse: Total ₹1180 includes ₹180 GST + ₹1000 net
The choice depends on whether the transaction is intra-state (within same state) or inter-state (between different states):
IGST (Integrated GST)
• Inter-state transactions
• Imports
• E-commerce transactions
• Collected by Central Government
CGST + SGST
• Intra-state transactions
• Same state buyer & seller
• 50% to Centre, 50% to State
• Total rate same as IGST
India has four main GST tax slabs:
Additionally, there are special rates for precious metals (3%), and composition scheme rates for small businesses.
Yes, this GST calculator is accurate for all Indian states and union territories because:
- Uses standard GST rates applicable nationwide
- Includes all GST types: IGST, CGST, SGST, and UTGST
- Calculations follow official GST formulas
- Regularly updated with latest GST rate changes
However, for specific industry exemptions or special cases, always consult with a tax professional.
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