Official Tool• Quick Tool
GST Calculator (Inclusive / Exclusive)
Calculate Goods and Services Tax (GST) across 5%, 12%, 18%, and 28% slabs with instant CGST and SGST breakdowns.
₹25,000
Total Invoice Gross Amount
₹29,500
Net Taxable Base Price₹25,000
CGST (Central Tax: 9%)₹2,250
SGST (State Tax: 9%)₹2,250
Total Tax Component₹4,500
How Goods and Services Tax (GST) Is Calculated in India
Goods and Services Tax (GST) is a unified destination-based indirect tax levied on the supply of goods and services. For intra-state supply (within the same state), GST is divided equally between CGST (Central GST) and SGST (State GST). For inter-state supply, IGST (Integrated GST) is levied in full.
Frequently Asked Questions
What is the formula to remove GST from an inclusive price?
Base Price = Total Invoice Amount ÷ (1 + (GST Rate ÷ 100)). The difference between Total Amount and Base Price equals the GST component.