Free GST Calculator Online

Calculate Goods and Services Tax (GST) instantly with our free online GST calculator for India. Perfect for businesses, freelancers, and individuals to compute accurate GST amounts for all tax rates.

Calculation Results

Original Amount ₹0.00
GST Amount ₹0.00
Total Amount ₹0.00

CGST @ 9%

₹0.00

SGST @ 9%

₹0.00

What is GST (Goods and Services Tax)?

The Goods and Services Tax (GST) is a comprehensive, multi-stage, destination-based tax system implemented in India on July 1, 2017. GST replaced multiple cascading taxes levied by the central and state governments, creating a unified tax structure across the country.

Types of GST

  • CGST: Central Goods and Services Tax
  • SGST: State Goods and Services Tax
  • IGST: Integrated Goods and Services Tax
  • UTGST: Union Territory Goods and Services Tax

GST Rate Structure

  • 0%: Essential items like milk, fruits, vegetables
  • 5%: Common use items like sugar, tea, coffee
  • 12%: Standard rate items like mobile phones
  • 18%: Most services and products
  • 28%: Luxury items and sin goods

How to Use This GST Calculator

  1. Enter the amount for which you want to calculate GST
  2. Select the applicable GST rate (0%, 5%, 12%, 18%, or 28%) based on your product/service category
  3. Choose whether the amount is exclusive or inclusive of GST
  4. The calculator will instantly show the GST amount, CGST, SGST breakdown, and total amount

Frequently Asked Questions (FAQ)

GST (Goods and Services Tax) is an indirect tax levied on the supply of goods and services in India. It's calculated as a percentage of the transaction value. For example, if you buy goods worth ₹1000 with 18% GST, the GST amount would be ₹180.

India has five GST rate slabs: 0% (essential items), 5% (common items), 12% (standard items), 18% (most services and products), and 28% (luxury items and sin goods).

CGST (Central GST) is collected by the Central Government, while SGST (State GST) is collected by the State Government. Together, CGST + SGST = Total GST for intra-state transactions. Each is typically half of the total GST rate.

Yes, our GST calculator is completely free to use. You can calculate GST for any amount and any applicable rate without any charges or registration requirements.

Absolutely! Our GST calculator is designed for both personal and business use. It's perfect for invoicing, pricing calculations, and tax planning for businesses of all sizes.