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GST Calculator

Calculate Inclusive or Exclusive GST for 5%, 12%, 18%, and 28% tax slabs in India instantly.

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Final (Gross) Amount

₹11,800.00

Net Base Price:₹10,000.00
Central GST (CGST - 9%):₹900.00
State GST (SGST - 9%):₹900.00
Total GST Amount (18%):₹1,800.00
Final Gross Total:₹11,800.00

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How to use GST Calculator

1

Enter Amount

Input base price or total bill amount.

2

Select Slab

Choose 5%, 12%, 18%, or 28% GST.

3

Get Breakdown

View net price, CGST, SGST, and final gross amount.

Key Features of GST Calculator

Add GST (Exclusive) and Remove GST (Inclusive) modes
Quick slab buttons: 5%, 12%, 18%, 28%
CGST and SGST breakdown
Copy breakdown with 1 click

Frequently Asked Questions

Original Amount = (Total Amount * 100) / (100 + GST Rate).