GST Calculator

GST Calculator

Calculate GST amounts quickly and accurately. Enter the amount, select GST rate, and get instant results including CGST, SGST, and total GST.

Enter GST Details

Fill in the fields below to calculate GST

Exclusive: Calculate GST on top of amount | Inclusive: Calculate GST from total
Enter the base amount (without GST)

GST Split

CGST and SGST are split equally for intra-state transactions

%
Central GST (Half of total GST rate)
%
State GST or Union Territory GST (Half of total GST rate)
%
Integrated GST (For inter-state transactions)

Your GST Calculation

Enter the amount and GST rate to see the breakdown.

CGST & SGST breakdown Total GST amount Final amount with GST

What is GST?

GST (Goods and Services Tax) is a comprehensive indirect tax levied on the supply of goods and services.

  • CGST: Central GST (collected by Central Government)
  • SGST: State GST (collected by State Government)
  • IGST: Integrated GST (for inter-state transactions)

Common GST Rates

  • 0%: Essential items, fresh food
  • 5%: Essential commodities, sugar, tea
  • 12%: Processed food, medicines
  • 18%: Most goods and services
  • 28%: Luxury items, automobiles

GST Formula

  • GST Exclusive: GST = Amount × Rate%
  • Total = Amount + GST
  • GST Inclusive: GST = Amount × (Rate% / (100 + Rate%))
  • Base = Total - GST