About GST Calculator

Welcome to the most advanced Online GST Calculator for Indian businesses and consumers. Whether you are looking to calculate GST on a product or service, our tool helps you find the precise tax amount including the breakdown of Central Goods and Services Tax (CGST) and State Goods and Services Tax (SGST).

How to Calculate GST?

Goods and Services Tax can be calculated in two ways depending on whether the tax is already included in the price or needs to be added.

• GST Exclusive: Use this when you want to add tax to the base amount.
  Formula: GST Amount = (Original Cost * GST Rate) / 100
• GST Inclusive: Use this when the amount you have already includes the tax, and you want to reverse calculate.
  Formula: GST Amount = Original Cost - [Original Cost / (1 + GST Rate/100)]

Features of this Tool

• Real-time Calculation: Results update instantly as you type.
• Tax Breakdown: Shows exact CGST and SGST values for intra-state supply.
• History Manager: Auto-saves your recent calculations so you don't lose data.
• Export Options: Download professional PDF reports or CSV files for your accounting records.

Common GST Tax Slabs in India

The GST Council has categorized items into four major slabs: 5%, 12%, 18%, and 28%. Our calculator supports all these standard rates along with a custom rate input for cess or other taxes.