GST Calculator

Enter the amount for GST calculation
Select the applicable GST rate
Choose whether to add GST to amount or remove GST from amount
Select GST component split type

GST Calculation Results

₹1,180
Total Amount (Incl. GST)
After adding 18% GST to base amount
₹1,000
Base Amount
₹180
GST Amount
18%
GST Rate
₹1,180
Total Amount

Amount Breakdown

85% Base Amount
15% GST
Base Amount
GST Amount

GST Component Details

Component Rate Amount

Advertisement

Ad space available for relevant tax services and financial products

GST Calculator Guide

What is GST?

GST (Goods and Services Tax) is a comprehensive indirect tax levied on the supply of goods and services in India. It has replaced multiple cascading taxes levied by the central and state governments, creating a unified national market.

GST is a destination-based consumption tax, meaning it is collected at the point of consumption rather than the point of origin. This tax system aims to eliminate the cascading effect of taxes (tax on tax) and create a transparent tax structure.

How is GST Calculated?

GST calculation depends on whether you're adding GST to a base amount or removing GST from a total amount. The formulas differ based on the calculation type.

// Adding GST to Base Amount GST Amount = Base Amount × (GST Rate / 100) Total Amount = Base Amount + GST Amount // Removing GST from Total Amount Base Amount = Total Amount / (1 + GST Rate / 100) GST Amount = Total Amount - Base Amount

Where:

  • Base Amount = Price before GST
  • GST Amount = Tax amount calculated
  • Total Amount = Final price including GST
  • GST Rate = Applicable tax rate percentage

This calculator handles both scenarios automatically based on your selection.

GST Components and Slabs

GST Components

GST in India has three main components:

  • CGST (Central GST): Collected by the Central Government on intra-state sales
  • SGST (State GST): Collected by the State Government on intra-state sales
  • IGST (Integrated GST): Collected by the Central Government on inter-state sales

GST Slabs

India has four primary GST tax slabs:

  • 5%: Essential items like food grains, medicines
  • 12%: Processed foods, computers, mobile phones
  • 18%: Most goods and services (standard rate)
  • 28%: Luxury items, sin goods, automobiles

Additionally, some items are taxed at 0% (exempted) or special rates for specific goods.

GST Split for Intra-State vs Inter-State

For intra-state transactions (within the same state), GST is split equally between CGST and SGST. For inter-state transactions (between different states), only IGST is applicable.

gst calculator goods and services tax gst calculation cgst sgst calculator igst calculator tax calculator gst rate gst amount indirect tax financial calculator

Advertisement Space

This area can display Google AdSense or other relevant advertisements