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GST Calculator

Add or remove GST at any rate, with CGST/SGST split

₹
Base amount₹10,000
CGST₹900
SGST₹900
Total GST₹1,800
Total (incl. GST)₹11,800

Standard India GST rates shown. Some goods and services fall under 0%, 3% or 0.25% — check the applicable rate for your item.

GST Calculator

GST (Goods and Services Tax) is charged as a percentage on top of the base price of goods or services in India. Use Add GST when you have the price before tax and want the final billed amount. Use Remove GST when you have a GST-inclusive total (like an invoice total) and want to work out the base price and the tax within it. For intra-state supply the tax splits equally into CGST and SGST; for inter-state supply the same total is charged as IGST instead.

Formula used

GST amount = Base × ( Rate ÷ 100 )
Total = Base + GST amount
CGSTHalf the GST amount — goes to the Central Government (intra-state)
SGSTHalf the GST amount — goes to the State Government (intra-state)
IGSTFull GST amount, for inter-state supply (not split into CGST/SGST)