GST Calculator
Calculate GST amount, CGST, SGST and IGST with ease
GST Details
Enter amount and rate
GST Breakdown
Total Amount
₹1,180
Including GST @ 18%
Base Amount
₹1,000
GST Amount
₹180
📊 Tax Split
CGST (Central)
₹90
9%
SGST (State)
₹90
9%
IGST (Interstate)
₹180
18%
💡 GST Info
GST of ₹180 (18%) is added to ₹1,000. For intrastate, split as CGST + SGST. For interstate, full amount is IGST.
❓ FAQs
Common GST questions
GST (Goods and Services Tax) is a single indirect tax for the entire country on supply of goods and services. It replaced multiple cascading taxes.
India has 4 GST slabs: 5%, 12%, 18%, and 28%. Essential items are exempt (0%), and luxury items may have additional cess.
CGST = Central GST
SGST = State GST
IGST = Integrated GST
Intrastate: CGST + SGST (50-50 split). Interstate: Full IGST.
Add GST: Amount + (Amount × GST%/100)
Remove GST: Amount / (1 + GST%/100)