GST (Goods and Services Tax) is a single indirect tax levied on the supply of goods and services across India.

How to calculate GST amount?

GST can be calculated by multiplying the original amount by the GST rate and dividing by 100. For inclusive GST, the reverse formula is used.

What are the common GST rates in India?

Common GST rates are 5%, 12%, 18%, and 28% depending on the item or service.

What is the difference between inclusive and exclusive GST?

Exclusive GST is added to the base price, while Inclusive GST is already included in the total price and must be back-calculated.

GST Calculator - Add or Remove GST Online

What is GST?
Inclusive vs Exclusive
Formula Used
Example
FAQs

What is GST?

GST (Goods and Services Tax) is a comprehensive, multi-stage, destination-based tax that is levied on every value addition. It is applicable across India and replaces various indirect taxes.

Inclusive vs Exclusive GST

Exclusive GST: GST is added on top of the base price.
Inclusive GST: The total price already includes GST, so the base price must be derived by reverse calculation.

Formula Used

For Exclusive GST:
GST Amount = (Original Amount x GST Rate) / 100
Final Price = Original Amount + GST Amount

For Inclusive GST:
GST Amount = Original Amount x [GST Rate / (100 + GST Rate)]
Base Price = Original Amount - GST Amount

Example

Exclusive GST:
Base Price = Rs. 1000
GST (18%) = Rs. 180
Final Price = Rs. 1180
Inclusive GST:
Total Price = Rs. 1180 (with GST)
GST = Rs. 180 (Rs. 1180 x 18 / 118)
Base Price = Rs. 1000

Frequently Asked Questions (FAQs)

How is GST applied on MRP?

If MRP is inclusive of GST, you need to use reverse calculation to extract GST.

Can I calculate GST for multiple rates?

Yes, GST calculators support different rates like 5%, 12%, 18%, and 28%.

Is GST applicable to services too?

Yes, GST applies to goods and services both.

What is the benefit of knowing inclusive vs exclusive?

It helps businesses and consumers understand the actual value of products and tax breakdowns.