GST Calculator (Forward & Reverse)FY 2026-27
Instant GST computation for all GST 2.0 slabs (0/5/18/40%). Includes split for CGST/SGST and luxury/sin-goods computation.
Quick Summary: GST Calculator (Forward & Reverse)
In FY 2026-27, Goods and Services Tax (GST) in India is applied at four main slabs: 0, 5, 18, 40%. For intra-state transactions, the GST is split into CGST and SGST (half each). For inter-state sales, the full rate applies as IGST. This tool handles both forward (add GST) and reverse (extract GST) calculations.
How to use the GST Calculator (Forward & Reverse)
- 1
Enter Amount
Input the base amount (for forward GST) or the final price (for reverse GST).
- 2
Select GST Slab
Choose from 5%, 18%, or 40% based on the product/service category.
- 3
Review Split
See the exact breakdown of CGST, SGST/UGST, or IGST components.
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Regulatory Disclaimer · FY 2026-27
Last verified May 2026
Nature:Calculator platform and is NOT a SEBI-registered Investment Adviser. All calculations are indicative.
Risk:"Investments in securities market are subject to market risks. Read all related documents carefully before investing."
Consult a SEBI-registered IA or CA for personalised advice.
9 out of 10 traders in F&O incurred net losses (SEBI 2023). Tax estimates based on IT Act 2025. Trezoriq is not liable for financial decisions based on results.