All-in-One GST Calculator

From simple tax calculation to advanced invoice breakdown with discounts.

Calculation Details Standard

Select Calculator Mode

Amount (₹) The amount entered is

GST Rate

Type of Supply

Breakdown Result

Enter details on the left to see the breakdown.

How to use different modes?

🟢 Simple: Quick calculator for just adding or removing flat GST. Best for everyday fast calculations.

🟡 Standard: Includes Intra-state (CGST/SGST) and Inter-state (IGST) split. Best for standard accounting.

🔴 Advanced: Specifically for invoice generation. You can enter unit price, quantity, and a trade discount. The GST is calculated on the net taxable value (after discount).