GST Calculator

Calculate GST (Goods and Services Tax) for your products and services. Supports CGST, SGST, and IGST calculations as per Indian tax regulations.

✓ CGST & SGST✓ All GST Rates✓ 100% Free

Frequently Asked Questions (FAQs)

What is GST?

GST (Goods and Services Tax) is an indirect tax levied on the supply of goods and services in India. It replaced multiple indirect taxes like VAT, service tax, excise duty, etc. GST is a comprehensive, multi-stage, destination-based tax that is levied on every value addition.

What are the GST rates in India?

GST rates in India are 0%, 5%, 12%, 18%, and 28%. Essential items like food grains, milk, and medicines are taxed at 0% or 5%. Standard goods and services are taxed at 12% or 18%. Luxury items and demerit goods are taxed at 28%.

What is the difference between CGST, SGST, and IGST?

CGST (Central GST) and SGST (State GST) are levied on intra-state supplies (within the same state). CGST goes to the central government and SGST goes to the state government, each being equal halves of the total GST rate. IGST (Integrated GST) is levied on inter-state supplies (between different states) and goes entirely to the central government.

What is GST inclusive vs GST exclusive?

GST inclusive means the price already includes GST. For example, if a product costs ₹118 with 18% GST inclusive, the base price is ₹100 and GST is ₹18. GST exclusive means GST is added to the base price. For example, ₹100 + 18% GST = ₹118.

Is GST calculator free to use?

Yes, our GST calculator is completely free to use. No registration, sign-up, or payment required. Use it as many times as you need for your business calculations.

Can I calculate GST for multiple items?

Yes, you can use our calculator multiple times for different items or amounts. Simply enter the amount, select the GST rate, choose inclusive or exclusive, and calculate. The calculator saves your last input for convenience.

GST Calculator - Free Online Tool

Our free GST calculator helps you calculate Goods and Services Tax quickly and accurately. Whether you're a business owner, accountant, or individual, this tool makes GST calculations simple and hassle-free.

How to Use the GST Calculator

  1. Enter the amount for which you want to calculate GST
  2. Select the applicable GST rate (0%, 5%, 12%, 18%, or 28%)
  3. Choose whether GST is inclusive or exclusive of the amount
  4. Click "Calculate GST" to get instant results
  5. View detailed breakdown including CGST, SGST, and total GST

Key Features

  • GST Inclusive & Exclusive: Calculate GST both ways - when GST is included in the price or when it needs to be added
  • CGST & SGST Breakdown: See the split between Central GST and State GST for intra-state transactions
  • All GST Rates: Support for all standard GST rates (0%, 5%, 12%, 18%, 28%)
  • Instant Results: Get accurate calculations in seconds
  • Free Forever: No charges, no registration, unlimited use

💡 Pro Tip: For intra-state transactions, GST is split equally between CGST and SGST. For inter-state transactions, IGST (Integrated GST) is applied at the full rate.

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