GST Calculator

Professional GST calculation tool for Indian businesses, freelancers, and SMEs.

Current GST Slabs in India

New Structure (56th GST Council)
5% • 18% • 40% (select items)
Previous Structure
0% • 5% • 12% • 18% • 28%

GST Calculator

Old GST Slabs
New GST Slabs (56th Council)

Tax Calculation Type

Example: ₹1000 + 18% GST = ₹1180
Example: ₹1180 includes 18% GST (₹180)

Calculation Results

Enter amounts and click "Calculate GST Now" to see detailed breakdown