GST calculator

Since 22 September 2025 most goods and services fall in two GST rates, 5% and 18%, with 40% for a short list of luxury and sin goods. Within a state, GST is split equally into CGST and SGST; between states it is charged as IGST.

Your answer

Price with GST₹1,180.00
GST₹180.00
Price before GST₹1,000.00
CGST₹90.00
SGST / UTGST₹90.00

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How we worked it out

Updated as you change the numbers.

  1. GST = ₹1,000.00 × 18% = ₹180.00.
  2. Within a state the GST is split half CGST, half SGST.

Method and assumptions

The rate depends on the goods or service; check its HSN or SAC code. The 12% and 28% rates were removed in September 2025, and tobacco products moved to the new rates later in a phased way.

Questions

What is 18% GST on ₹1,000?

₹180 (₹90 CGST + ₹90 SGST), so ₹1,180 in total.

Sources

Method and figures checked on October 31, 2026. Every worked answer on this page is covered by an automated test. Found a mistake? Tell us.

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