GST calculator

Add or remove GST with the CGST / SGST / IGST split. Built for Indian invoicing.

Amount
₹1,180
total payable at 18% GST
Base amount₹1,000
CGST @ 9%₹90
SGST @ 9%₹90
Total GST₹180
Total amount₹1,180
CGST and SGST apply within a state and are each half of the GST rate; IGST applies to inter-state supply and equals the full rate. This is a calculator, not tax advice.

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Built by the ServerCake team

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