Standard Indian GST Calculator
Add or remove GST for official HSN rates. View accurate inter-state and intra-state tax separations instantly.
Base Amount Assistant (Optional)
×
=
Subtotal (₹)
₹0.00
Calculation Mode
GST Rate (%)
Supply Type
Calculation Breakdown
Taxable Value (Base Price)₹0.00
Central GST (CGST - 9%)₹0.00
State GST (SGST - 9%)₹0.00
Total GST Tax Amount₹0.00
Total Invoice Amount:₹0.00
How the Calculation Works
GST Exclusive Formula (+ Add)
GST Amount = (Base Price × GST%) / 100
Used when you know the raw manufacturing or service cost and need to find out how much tax to collect from the buyer.
GST Inclusive Formula (- Remove)
Base Price = Total Price / (1 + (GST% / 100))
Used when you have a final retail price (MRP) and need to isolate the clean revenue from the tax liabilities.