Can it work out GST both ways?

Yes. Enter an amount to add GST on top, or a GST-inclusive amount to extract the base value and tax.

GST Calculator

Free tool · No signup

Compute GST inclusive or exclusive of tax across 5%, 12%, 18%, and 28% slabs, with CGST/SGST or IGST split. Free and instant.

GST Category & Rate Finder

Transaction Amount (₹)

Calculation Type

Transaction Type

Tax Slab (Rate: 18%)

Initial Base Price₹10,000.00

CGSTCentral Tax (9%)

₹900.00

SGSTState Tax (9%)

₹900.00

Total GST Tax₹1,800.00

Final Payable Amount (Exclusive)

₹0.00

Calculated using statutory GST rules of India.

Can it work out GST both ways?: Yes. Enter an amount to add GST on top, or a GST-inclusive amount to extract the base value and tax.

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