GST Calculator

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What is GST (Goods and Services Tax)?

GST (Goods and Services Tax) is a unified tax system in India that replaces multiple indirect taxes like VAT, Service Tax, Excise, and others. It is collected on the supply of goods and services and is divided into CGST, SGST, and IGST depending on intra-state or inter-state transactions.

How Does GST Work?

GST is applied as a percentage on the base price of goods/services. Depending on the transaction and location, GST may be split into:

• CGST – Central GST
• SGST – State GST
• IGST – Integrated GST (for interstate sales)

Common GST slabs in India are 5%, 12%, 18%, and 28%.

GST Calculation Formula

Example of GST Calculation

• Base Amount: ₹10,000
• GST Rate: 18%

GST Amount = 10,000 × 18% = ₹1,800
Final Price = ₹11,800

Benefits of GST Calculator

• ✔ Saves time and avoids manual calculations
• ✔ Helps businesses calculate tax accurately
• ✔ Useful for billing, invoicing, and budgeting
• ✔ Supports multiple GST slabs
• ✔ Eliminates human errors in tax computation

Frequently Asked Questions (FAQ)

1. What are the main GST slabs?

The primary GST slabs in India are 5%, 12%, 18%, and 28%.

2. What is GST-inclusive price?

It is the final price after adding GST to the base price.

3. How to find GST-exclusive price?

GST-exclusive price = Final Price ÷ (1 + GST%/100)

4. What is IGST?

IGST (Integrated GST) is applied to interstate transactions (between two states).