GST Calculator

Add or remove GST at any slab and see the CGST / SGST (intra-state) or IGST (inter-state) split instantly.

Amount (₹)

GST rate

Direction

Transaction type

Base amount

₹0

Total GST

₹0

Total (incl. GST)

₹0

Note: For intra-state supplies GST splits equally into CGST and SGST; for inter-state supplies the full rate is charged as IGST. Standard slabs are 0%, 5%, 12%, 18% and 28%. Some goods attract a compensation cess in addition — not modelled here. Verify HSN/SAC-specific rates with your tax advisor.