GST Calculator
Calculate GST for any amount with all Indian tax slab rates. Supports CGST + SGST (intra-state) and IGST (inter-state) calculations.
How to Use
Enter the amount (with or without GST based on your selection).
Select the GST rate (5%, 12%, 18%, or 28%).
Choose whether to add GST (exclusive) or extract GST (inclusive).
Select supply type: Intra-state (CGST + SGST) or Inter-state (IGST).
Click 'Calculate' to see the complete GST breakup.
Frequently Asked Questions
What is the difference between GST Exclusive and Inclusive?
GST Exclusive means the amount does not include GST — GST will be added on top. GST Inclusive means the amount already includes GST — the tool will extract/separate the GST from the total.
What is the difference between CGST+SGST and IGST?
For intra-state supply (within the same state), GST is split equally into CGST (Central GST) and SGST (State GST). For inter-state supply (between different states), the full GST is charged as IGST (Integrated GST).
What are the current GST rates in India?
India has four main GST slabs: 5% (essential goods), 12% (standard goods), 18% (most services and goods), and 28% (luxury and demerit goods). Some items are exempt (0%) or have special rates.
Is this calculator accurate for filing GST?
This calculator provides accurate GST computations based on standard rates. However, for official GST filing, always verify with your chartered accountant and the GST portal.