GST Calculator
Add or remove GST from any amount with our fast GST Calculator. Supports all GST slabs (5%, 12%, 18%, 28%) and shows CGST, SGST, and IGST breakdown. Perfect for businesses and individuals.
GST Calculation
Exclusive (Add GST): GST Amount = Original Amount × GST Rate / 100 Total = Original Amount + GST Amount Inclusive (Remove GST): Original = Total × 100 / (100 + GST Rate) GST Amount = Total - Original
Examples
Add 18% GST
Result: GST: ₹1,800 | Total: ₹11,800
CGST ₹900 + SGST ₹900 = ₹1,800 total GST.
Remove 28% GST from MRP
Result: Base: ₹10,000 | GST: ₹2,800
Remove 28% GST to find the pre-tax base price.
Restaurant Bill (5% GST)
Result: GST: ₹125 | Total: ₹2,625
Restaurants with turnover above ₹40L charge 5% GST.
Frequently Asked Questions
What are the GST slabs in India?
India has 4 main GST slabs: 5% (essential items), 12% (standard goods), 18% (most services & goods), and 28% (luxury goods).
What is the difference between CGST, SGST, and IGST?
For intra-state transactions, GST splits into CGST (central) and SGST (state), each at half the rate. For inter-state transactions, IGST (full rate) applies.
Who needs to register for GST?
Businesses with annual turnover above ₹40 lakh (₹20 lakh for services) must register for GST.