GST Calculator India
All Slabs SupportedCalculate GST instantly. Add GST to base price or extract GST from inclusive amount. Get CGST, SGST, and IGST breakdown for all tax slabs.
Enter Amount
10 Thousand
Enter base price (excluding GST)
GST Rate
Transaction Type
GST Calculation
GST Slab Rates
Fresh vegetables, fruits, milk, eggs, unbranded cereals
Packaged food, tea, coffee, edible oil, footwear under âš1000
Processed food, computers, mobiles, business class air tickets
Most goods & services, electronics, restaurants, IT services
Luxury items, cars, AC, washing machine, aerated drinks
What is GST?
Goods and Services Tax (GST) is a comprehensive, multi-stage, destination-based indirect tax that replaced multiple cascading taxes levied by the Central and State governments in India. It was implemented on July 1, 2017.
GST is levied on the supply of goods and services. It consolidates various indirect taxes like VAT, service tax, excise duty, and others into a single, unified tax structure.
CGST vs SGST vs IGST
CGST
Central GST - Collected by Central Government on intra-state supply. It is half of the total GST rate.
SGST
State GST - Collected by State Government on intra-state supply. It is the other half of the total GST rate.
IGST
Integrated GST - Collected by Central Government on inter-state supply. It equals the full GST rate.
GST Calculation Formulas
Add GST to Base Price
Example: Base Rs 1000 @ 18% GST = Rs 1000 + Rs 180 = Rs 1180
Extract GST from Inclusive Price
Example: MRP Rs 1180 @ 18% GST = Rs 1000 base + Rs 180 GST