🧾 GST Calculator India — Inclusive/Exclusive GST (Free)

Add or remove GST in one click — with CGST/SGST split. Free, no signup.

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Net (excl. GST)
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GST amount
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Gross (incl. GST)

FAQ

What are the GST slabs in India?

0%, 5%, 12%, 18% and 28%. Most goods and services fall under 18%.

What is reverse GST calculation?

Finding the pre-tax price from a GST-inclusive amount: Net = Gross ÷ (1 + slab/100).

CGST vs SGST vs IGST?

Intra-state sales split GST into CGST + SGST equally; inter-state sales use IGST (full amount).

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