GST Calculator: Calculate Goods and Services Tax in India
Compute GST payable or receivable based on invoice amount and GST rate. Perfect for businesses, consumers, and students in India.
Your GST Result
Net Amount
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GST Amount
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Total Amount
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Calculation Steps
Steps will appear here after calculation.
GST Calculation Tips
Verify the correct GST rate for your goods/services.
Check if the amount includes or excludes GST.
Use for invoicing or tax planning.
More Tools to Explore:
Your Guide to GST Calculations in India
What’s a GST Calculator?
This tool calculates the Goods and Services Tax (GST) payable or receivable in India based on invoice amount and GST rate, for both inclusive and exclusive calculations. Ideal for businesses and consumers.
How GST Is Calculated
Formulas used:
Exclusive of GST:
GST Amount = Net Amount × (GST Rate / 100)
Total Amount = Net Amount + GST Amount
Inclusive of GST:
Net Amount = Total Amount / (1 + GST Rate / 100)
GST Amount = Total Amount - Net Amount
Notes:
Common GST rates: 0%, 5%, 12%, 18%, 28%.
Our calculator provides accurate results with clear steps!
Understanding Your Results
Your results include:
| Component | Description |
|---|---|
| Net Amount | Amount before GST (exclusive) or after removing GST (inclusive). |
| GST Amount | Tax amount payable or receivable. |
| Total Amount | Final amount including GST. |
Why Use a GST Calculator?
Simplify tax calculations:
Accurate Tax
Calculate GST for invoices or purchases.
Verify Bills
Check GST components in bills.
Learn GST
Understand tax calculations.
Key Considerations for GST Calculations
Ensure accurate results:
Results are accurate based on standard GST rates. Verify specific rates for your goods/services.
Rates (0%, 5%, 12%, 18%, 28%) vary by product/service. Check GST Council guidelines.
Calculator shows total GST. CGST/SGST (50:50) applies for intra-state; IGST for inter-state.
Frequently Asked Questions About GST
Questions about calculating GST in India? Here are answers to guide your tax planning:
It computes GST payable or receivable based on invoice amount and GST rate, for inclusive or exclusive calculations.
Exclusive: GST = Net × Rate/100, Total = Net + GST. Inclusive: Net = Total / (1 + Rate/100), GST = Total - Net.
0% (exempt), 5% (essentials), 12% and 18% (standard), 28% (luxury goods/services).
Yes! Ideal for commerce, management, or economics students learning taxation.
Yes! All calculations are done locally in your browser, with no data stored.