GST Calculation Formula | CGST SGST IGST Breakdown

Learn GST calculation formulas with instant breakdown.

GST Calculator

Price excludes GST

Net amount (excl. GST)

Amount includes GST

GST Amount = (Net Price × Rate) / 100
Total = Net Price + GST Amount

Net Price = Gross Price / (1 + Rate/100)
GST Amount = Gross Price - Net Price