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Free tool · Leads & sales

GST Calculator

Add GST to a price or take it out, with the CGST, SGST and IGST split for your invoice.

  • Free
  • No sign-up
  • Runs in your browser

GST Calculator

Runs in this browser. Nothing you type is sent to us

The amount you have

GST rate

Where the buyer is

Price including GST

₹11,800.00

GST at 18% is ₹1,800.00.

Taxable value
₹10,000.00
CGST (9%)
₹900.00
SGST or UTGST (9%)
₹900.00
Invoice total
₹11,800.00

Sale within your state: CGST and SGST, half each. Sale to another state: IGST. Check the rate for your product or service code (HSN or SAC) with your accountant.

Good to know

How this tool works

Add GST to a price or work back from a GST-inclusive total at 0, 0.25, 3, 5, 18 or 40%. See the taxable value, the tax, and the CGST and SGST or IGST split.

  • Everything happens in your browser. What you type is not sent to Brand Bakery or stored by us.
  • Free to use, with no account and no email gate. Check the output before you publish or print it.
  • Agents and scripts can call it too: POST /api/tools/gst_calc. See the API docs.

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