Professional GST Calculator

Calculate GST for any amount with instant CGST, SGST, and IGST breakdown.

How to use the GST Calculator?

Our GST calculator is designed to be intuitive and fast. Follow these simple steps to calculate your tax:

Step 1: Select Type

Choose between "GST Exclusive" (to add tax) or "GST Inclusive" (to remove tax from total).

Step 2: Enter Amount

Input the base amount or total amount in the currency field.

Step 3: Select Rate

Choose the applicable GST rate (0%, 3%, 5%, 12%, 18%, or 28%).

Step 4: View Results

Instantly see the breakdown of Net Amount, GST Amount, CGST, SGST, and Total.

Understanding GST Formulas

1. GST Exclusive (Adding GST)

GST Amount = (Original Amount × GST %) / 100
Net Price = Original Amount + GST Amount

2. GST Inclusive (Removing GST)

GST Amount = Total Amount - [Total Amount × (100 / (100 + GST %))]
Net Price = Total Amount - GST Amount

Why VSNEXOS is the best GST tool?

  • Real-time calculations as you type
  • One-click result copying
  • Downloadable PDF reports
  • Supports all Indian GST slabs
  • Mobile-first premium design
  • Vibrant premium dark theme
  • Inter-state (IGST) support
  • 100% free and accurate