About this GST Calculator

GST Calculator – Calculate GST Online Instantly

Use our free GST Calculator to calculate GST amounts instantly and accurately. Whether you want to add GST to an amount or remove GST from a GST-inclusive price, our online GST calculator helps businesses, professionals, traders, freelancers, and individuals calculate taxes within seconds.

Our GST calculator supports all GST slabs applicable in India, including 5%, 12%, 18%, and 28%, and provides a detailed breakup of CGST, SGST, and IGST wherever applicable.

What is a GST Calculator?

A GST Calculator is an online tool that helps users calculate the Goods and Services Tax (GST) payable on goods and services. It can be used to:

• Add GST to the original amount.
• Remove GST from an inclusive amount.
• Calculate GST-inclusive and GST-exclusive prices.
• Split GST into CGST and SGST for intra-state transactions.
• Calculate IGST for inter-state transactions.

How to Calculate GST?

GST Exclusive Formula
If the amount does not include GST:
GST Amount = Original Amount × GST Rate ÷ 100
Final Amount = Original Amount + GST Amount

Example: If the product price is ₹10,000 and GST is 18%: GST Amount = ₹1,800, Final Amount = ₹11,800.

GST Inclusive Formula
If the amount already includes GST:
GST Amount = Inclusive Amount × GST Rate ÷ (100 + GST Rate)

Example: If ₹11,800 includes 18% GST: GST Amount = ₹1,800, Original Price = ₹10,000.

Current GST Rates in India

The Government of India has categorized goods and services under different GST slabs:

• 0% GST
• 5% GST
• 12% GST
• 18% GST
• 28% GST

Most professional services and businesses generally fall under the 18% GST slab.

Difference Between CGST, SGST, and IGST

• CGST (Central GST): Collected by the Central Government.
• SGST (State GST): Collected by the State Government.
• IGST (Integrated GST): Applicable to transactions between different states.

For example, an 18% GST on an intra-state transaction is divided into: 9% CGST + 9% SGST.

Benefits of Using an Online GST Calculator

• Instant GST calculation.
• Eliminates manual errors.
• Supports all GST slabs.
• Calculates both GST-inclusive and GST-exclusive amounts.
• Provides detailed tax breakup.
• Saves time for businesses and professionals.

Who Can Use This GST Calculator?

Our online GST calculator is useful for:

• Business owners
• Traders and retailers
• Chartered accountants
• Freelancers
• Consultants
• Service providers
• Manufacturers
• GST-registered businesses

Why Use Our GST Calculator?

Our GST calculator is fast, accurate, and completely free to use. Whether you need to calculate GST for invoices, quotations, billing, or tax planning, our tool helps you get accurate results instantly without complicated calculations.