GST Calculator

Enter amount, choose if its including or excluding GST, select tax rate (5%, 12%, 18%, 28%). Tool calculates GST amount, total amount, splits IGST/CGST/SGST.

0% (essentials), 5% (basic goods), 12% (processed food), 18% (most items - default), 28% (luxury, tobacco, cars). Plus cess on some.

Yes - if you have total amount and want to find pre-GST amount. Formula: pre-GST = total × 100 / (100 + GST rate). Tool handles automatically.

Inter-state: 18% IGST. Intra-state: 9% CGST + 9% SGST = 18% total. Same total tax, different distribution.

Special scheme for small businesses (turnover < 1.5 cr). Pay 1-6% turnover instead of GST. Cant claim ITC. Calculator has separate option.

Calculate each item separately if different rates. Sum totals. Example: food 5%, electronics 18% on same invoice. Calculator handles multi-item.

Tobacco, soft drinks, big cars: GST 28% + cess (15-200%). Calculator includes cess option for these specific categories.

Tax Collected at Source - 1% by e-commerce operators on supplies. Different from regular GST. Special calculator for online sellers.