Calculate GST, CGST, SGST & IGST online
Note: For intra-state transactions, CGST + SGST applies. For inter-state transactions, only IGST applies.
A GST Calculator is an online tool that helps businesses and individuals calculate the Goods and Services Tax amount on products or services. It can both add GST to a base amount (GST exclusive) or extract GST from a total amount (GST inclusive).
This calculator is essential for accurate invoicing, tax filing, and compliance with GST regulations in India. It automatically calculates CGST, SGST, and IGST components based on the GST rate applied.
Example: ₹10,000 + 18% GST = ₹10,000 + ₹1,800 = ₹11,800
Example: ₹11,800 with 18% GST = ₹10,000 base + ₹1,800 GST
| GST Rate | Product/Service Category |
|---|---|
| 0% | Essential items (milk, bread, vegetables, education, healthcare) |
| 5% | Household necessities (sugar, tea, coffee, packaged food items) |
| 12% | Processed food, computers, smartphones |
| 18% | Most goods and services, IT services, financial services |
| 28% | Luxury items (cars, tobacco, aerated drinks, AC) |
GST (Goods and Services Tax) is an indirect tax levied on the supply of goods and services in India. It replaced multiple indirect taxes like VAT, Service Tax, and Excise Duty. GST is a destination-based tax collected at each stage of the supply chain with credit for taxes paid at previous stages.
For GST Exclusive: GST Amount = (Base Amount × GST Rate) / 100, Total = Base Amount + GST. For GST Inclusive: GST Amount = Total × [GST Rate / (100 + GST Rate)], Base Amount = Total - GST Amount. The GST is split equally between CGST and SGST for intra-state, or charged as IGST for inter-state transactions.
GST in India has multiple tax slabs: 0% (essential items), 0.25% (precious stones), 3% (gold), 5% (household necessities), 12% (processed food), 18% (most goods and services), and 28% (luxury items). The appropriate rate depends on the HSN/SAC code of the product or service.
CGST (Central GST) is collected by the Central Government, SGST (State GST) is collected by the State Government for intra-state transactions. For inter-state transactions, IGST (Integrated GST) is levied and collected by the Central Government. CGST + SGST = IGST for the same GST rate.
Yes, registered businesses can claim Input Tax Credit (ITC) for GST paid on purchases used for business purposes. The credit can be used to offset GST liability on sales. However, ITC is not available for certain items like motor vehicles (except for business use), personal consumption, and non-business purposes.