GST Calculator
Work out GST both ways: add GST to a base price, or extract the GST already inside a total. Shows the CGST + SGST (or IGST) breakdown that appears on Indian invoices.
Amount (₹)
GST rate
This amount is
Type of supply
Net amount
₹1,000.00
GST (18%)
₹180.00
Gross amount
₹1,180.00
CGST (9%)
₹90.00
SGST (9%)
₹90.00
How to use it
- Enter the amount.
- Choose whether GST should be added to it or is already included.
- Pick the GST rate — the tax, net and gross amounts appear instantly.
FAQ
- What is the CGST/SGST split?
- For a sale within one state, GST is split equally into Central GST and State GST. For inter-state sales it's a single IGST at the full rate.
- Which rate applies to my product?
- Most goods and services are 18%. Essentials are 5%, and luxury or 'sin' goods are 28%. Check the CBIC rate finder for your HSN/SAC code.
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