GST Calculator
Calculate Goods and Services Tax for India. Fast, accurate, and free!
Calculate GST Amount
About GST in India
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.
Key Features of GST:
- One Nation, One Tax system
- Eliminates cascading effect of taxes
- Higher threshold for registration
- Composition scheme for small businesses
- Simple online procedures
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 for inter-state sales
GST Calculator – Accurate Goods and Services Tax Calculator Online
Our free GST Calculator helps you calculate the Goods and Services Tax amount on products and services in India. Whether you’re a business owner, accountant, freelancer, or consumer, this tool ensures fast, precise calculations for CGST, SGST, and IGST across all GST slabs.
Key Features of Our Online GST Calculator
- Instant GST calculation based on amount and rate
- Supports standard GST rates: 5%, 12%, 18%, and 28%
- Works for forward and reverse GST calculation
- Option to select GST type: CGST+SGST or IGST
- Mobile-friendly and 100% free to use
How to Use This GST Calculator?
- Enter the amount (pre or post-GST)
- Select the GST rate applicable
- Choose the type (CGST+SGST or IGST)
- Click “Calculate” to get GST amount and total
Understanding GST in India
GST (Goods and Services Tax) is a unified indirect tax implemented in India to replace multiple cascading taxes. Introduced in 2017, GST simplifies the tax structure and promotes ease of doing business. It applies to the supply of goods and services throughout India.
GST Types:
- CGST: Collected by the central government on intra-state transactions
- SGST: Collected by the state government on intra-state transactions
- IGST: Collected by the central government on inter-state transactions
Reverse GST Calculation
Want to find the original price from a GST-included amount? Our calculator makes it easy. Just input the total amount (inclusive of GST), choose the rate, and get the base price and tax portion instantly. Reverse GST is useful for billing, accounting, and compliance.
GST Slabs in India
- 5% – Essential goods and services
- 12% – Standard tax rate for certain products
- 18% – Most commonly applied rate
- 28% – Luxury goods and sin items
Benefits of Using SudTools GST Calculator
Manual tax calculations can be error-prone and time-consuming. Our tool ensures precision, speed, and compliance. Whether you’re issuing invoices, filing returns, or simply checking the final amount as a buyer, this GST Calculator saves time and effort.
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Learn More About GST
To understand GST laws and updates, refer to the official CBIC GST Portal – your go-to source for GST rules, notifications, and forms.
Disclaimer: This tool provides estimated GST values for informational purposes and is not intended for official tax filing or legal use.