Advanced GST Calculator 2024
Calculate GST instantly with CGST/SGST/IGST breakdown. Trusted by 50,000+ CA's, accountants, and businesses.
GST Calculator
Govt. Approved RatesOriginal Amount
₹1,000.00
Base Price
GST Amount
₹180.00
Total Tax
Total Amount
₹1,180.00
Incl. GST
Tax Breakdown
₹90.00
Central GST
₹90.00
State GST
₹180.00
Integrated GST
For intra-state sales: CGST + SGST (50% each) | For inter-state sales: IGST (100%)
How to Calculate GST in India?
Enter Amount
Input the base price or total amount in Indian Rupees
Select GST Rate
Choose from common rates or enter custom percentage
Get Instant Results
View CGST, SGST, IGST breakdown with detailed analysis
Common GST Rates
Essential items, Fresh food
Sugar, tea, coffee, edible oil
Butter, cheese, mobile phones
IT services, TVs, refrigerators
Luxury items, AC, cars
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Pro Tip
Save frequently used GST rates and calculations for quick access. Use the history feature to track your past calculations.
Frequently Asked Questions about GST Calculation
What is GST and how is it calculated?
GST (Goods and Services Tax) is an indirect tax levied on the supply of goods and services. For exclusive calculation: GST = Base Price × GST Rate/100. For inclusive: Base Price = Total Price × 100/(100+GST Rate).
What are the different GST slabs in India?
India has 4 main GST slabs: 5% (essential goods), 12% (processed foods), 18% (standard rate), and 28% (luxury items). Some items like gold have special rates of 3%.
How is CGST, SGST, and IGST calculated?
For intra-state sales, GST is split equally as CGST (Central GST) and SGST (State GST). For inter-state sales, it's charged as IGST (Integrated GST).
Is this GST calculator free to use?
Yes, absolutely free! You can make unlimited calculations, save history, and export results. No registration required.
Can I use this for business accounting?
Yes, this calculator is designed for businesses, CA's, and accountants. It provides accurate calculations with proper CGST/SGST/IGST breakdown.
How accurate are the calculations?
Our calculator uses the exact GST formulas prescribed by the government. All calculations are accurate up to 2 decimal places.