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GST Calculator

Calculate GST inclusive and exclusive amounts instantly. Supports all GST slabs — 0%, 5%, 12%, 18%, 28%.

🧮 Calculate GST

₹
Select GST Rate

📐 Formula Being Used

GST Amount = Original Amount × GST Rate / 100
Total Amount = Original Amount + GST Amount

📊 Result

🧾

Enter an amount and select GST rate to see the calculation result.

Total Amount (with GST)
₹0.00
GST @ 5%
💰 Original Amount
₹0.00
📊 GST Rate
5%
🔼 CGST (50%)
₹0.00
🔼 SGST (50%)
₹0.00
🧾 Total GST Amount
₹0.00
💎 Final Total
₹0.00

📖 How to Use GST Calculator

1
🔄

Choose Mode

Select "Add GST" to calculate tax on original price or "Remove GST" to extract from final price.

2
💰

Enter Amount

Type the amount in the input field in Indian Rupees (₹).

3
📊

Select GST Rate

Choose from standard slabs — 0%, 5%, 12%, 18%, 28% or enter a custom rate.

4
✅

Get Result

Instantly see CGST, SGST, total GST, and final amount. Copy or print the result.

📋 GST Rate Slabs in India

GST Rate Category Examples
0% Essential Goods Fresh fruits, vegetables, milk, bread, eggs, salt, books
5% Basic Necessities Packaged food, transport services, coal, fertilizers, medicines
12% Standard Goods Processed food, mobile phones, computers, business class flights
18% General Goods Electronics, restaurants, financial services, hair products, soaps
28% Luxury Goods AC, cars, tobacco, pan masala, aerated drinks, luxury hotels

❓ Frequently Asked Questions

What is GST? ▼
GST (Goods and Services Tax) is a unified indirect tax levied on the supply of goods and services in India. It replaced multiple indirect taxes like VAT, excise duty, and service tax. GST was implemented on 1st July 2017.
What is the difference between CGST and SGST? ▼
CGST (Central GST) is collected by the Central Government and SGST (State GST) is collected by the State Government. Both are equal halves of the total GST. For example, on 18% GST — 9% goes as CGST and 9% as SGST.
What is GST Exclusive vs GST Inclusive? ▼
GST Exclusive means GST is added on top of the base price. GST Inclusive means the price already includes GST inside it. Our calculator supports both — "Add GST" for exclusive and "Remove GST" for inclusive calculation.
How to calculate GST manually? ▼
To add GST: GST Amount = Original Price × GST% / 100. Final Price = Original Price + GST Amount. To remove GST from inclusive price: Original Price = Inclusive Price / (1 + GST%/100). GST Amount = Inclusive Price − Original Price.
What is IGST? ▼
IGST (Integrated GST) is applicable on inter-state transactions — when goods or services are supplied from one state to another. IGST = CGST + SGST combined and goes entirely to the Central Government.

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