Interactive GST Calculator

Quickly calculate Central GST (CGST), State GST (SGST), and Integrated GST (IGST) according to the latest official Indian tax slabs.

Calculation Parameters

Tax Treatment

Initial Net Amount (₹)

₹

GST Tax Rate SlabsReform Slabs Active

Custom / Past Rate (12% / 28% etc.)18%

Calculation Receipt

Net Taxable Amount (Base):₹0

Central GST (CGST - 9%):₹0

State GST (SGST - 9%):₹0

Integrated GST (IGST - 18%):₹0

Total Billing Amount₹0

*Values are rounded up to the nearest decimal. Split of CGST + SGST represents the tax breakdown for transactions within Delhi NCR. Note: Slabs match the official rate rationalizations. Use the slider above to calculate past 12% & 28% transactions.

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