FREE GST CALCULATOR
Calculate GST instantly. Add or remove GST from any amount using our free online GST Calculator.
₹0.00
Actual Amount
₹0.00
GST Amount
₹0.00
Total Amount
CGST
₹0.00
SGST
₹0.00
GST Calculator – Calculate GST Online Instantly
Our GST Calculator helps you quickly calculate Goods and Services Tax (GST) amounts for any product or service value. Whether you are a business owner, freelancer, accountant, retailer, or consumer, this tool allows you to calculate GST accurately within seconds.
What is GST?
Goods and Services Tax (GST) is an indirect tax levied on the supply of goods and services. It was introduced to simplify the taxation system by replacing multiple indirect taxes with a single unified tax structure. GST is applicable across various industries and is collected at different stages of the supply chain.
How to Use the GST Calculator ?
Using the GST Calculator is simple:
- Enter the original amount.
- Select the GST percentage (5%, 12%, 18%, 28%, or custom rate).
- Choose whether you want to:
- Add GST to the amount, or
- Remove GST from the amount.
- Click Calculate to view the results instantly.
The calculator will display:
- Original Amount
- GST Amount
- Total Amount Including GST
- CGST and SGST Breakdown (where applicable)
GST Calculation Formula
To Add GST
GST Amount = Original Amount × GST Rate ÷ 100
Total Amount = Original Amount + GST Amount
To Remove GST
Original Amount = GST Inclusive Amount ÷ (1 + GST Rate ÷ 100)
GST Amount = GST Inclusive Amount − Original Amount
Common GST Rates in India
- 5% GST Rate – Essential goods and services
- 12% GST Rate – Processed foods, business services
- 18% GST Rate – Most goods and services
- 28% GST Rate – Luxury and premium products
Benefits of Using Our GST Calculator
- Fast and accurate GST calculations
- Easy-to-use interface
- Supports GST addition and removal
- Useful for businesses and individuals
- Mobile-friendly and free to use
- No registration required