GST Calculator

Inclusive: Base = Price / (1 + Rate/100). GST splits into CGST + SGST (intra-state) or IGST (inter-state).

Our GST calculator India helps businesses, traders, and consumers calculate Goods and Services Tax on any transaction. It supports both GST-exclusive (adding GST to base price) and GST-inclusive (reverse calculation to find base price from MRP) modes. With GST rates of 0%, 5%, 12%, 18%, and 28% applicable to different goods and services, our tool ensures you never make a calculation error in billing or pricing.

GST splits into CGST + SGST for intra-state transactions (each 50% of total GST rate) and IGST for inter-state transactions (equal to full GST rate). For a ₹10,000 product at 18% GST: CGST = ₹900, SGST = ₹900, Total = ₹11,800. For inter-state: IGST = ₹1,800, Total = ₹11,800. Our GST calculation tool handles all these scenarios correctly.

Common GST rates in India: Essential food items, healthcare services, education: 0%. Processed foods, transportation, financial services: 5%. Business-class travel, mobile phones, computers: 12%. Most services (restaurants above ₹7,500, IT services, banking): 18%. Luxury cars, tobacco, aerated drinks, cement: 28%. Plus cess on select items. Always verify the correct GST rate for your specific product/service category on the official CBIC website.