Free GST Calculator Online — Calculate CGST, SGST & IGST Online
Calculate Goods and Services Tax (GST) amount for inclusive and exclusive prices. Instant breakdown of CGST, SGST, IGST across 5%, 12%, 18%, and 28% slabs. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.
How It Works
Enter Base Amount
Input net price or gross invoice value.
Select GST Slab
Choose 5%, 12%, 18%, or 28% standard rate.
Choose Calculation Type
Select GST Inclusive (extract tax) or GST Exclusive (add tax).
Frequently Asked Questions
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