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GST Calculator India (Add / Remove GST + CGST SGST Split)
Free online GST calculator for India with add GST, remove GST, reverse GST calculation, CGST SGST split, and IGST mode.
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Pragotikaro lets visitors use this tool freely, then offers a benefit-driven signup prompt like Save my gst calculator when it matters.
Calculate GST
Enter base amount (excluding GST).
Quick GST rates
GST type
Result
FAQ
What is GST?
GST is a goods and services tax applied in India on taxable supplies of goods and services.
How do I calculate GST in India?
Use Add GST for amounts excluding tax, or Remove GST to extract the taxable amount from a GST-inclusive total.
What is CGST and SGST?
For intra-state sales, GST is split equally into CGST and SGST. For inter-state sales, the full amount is charged as IGST.
How do I remove GST from a total?
Choose Remove GST, enter the total including tax, and the calculator will show the taxable value and GST portion.
Next step
Create invoice from this amount
Turn this GST amount into a proper tax invoice with customer details, item rows, PDF download, and WhatsApp-ready sharing.