GST calculator enables you to find pre-GST and post-GST amounts based on specific GST rates.
Total GST
Total Amount With GST
A GST Calculator is a simple online tool that helps you calculate Goods and Services Tax (GST) quickly and accurately. Whether you are a business owner, freelancer, or individual, this tool allows you to calculate GST amount, total price, and tax breakdown within seconds.
GST (Goods and Services Tax) is an indirect tax introduced in India on 1st July 2017, replacing multiple taxes like VAT, Service Tax, and Excise Duty to create a unified tax system.
Using this GST calculator is very simple:
1. Enter the original amount (price of goods/services)
2. Select the applicable GST rate (5%, 12%, 18%, 28%)
3. Choose:
4. Click on calculate
The calculator will instantly show:
GST calculators automatically compute tax using predefined formulas and provide accurate breakdowns instantly.
➤ 1. When Price is GST Exclusive
GST Amount = (Original Price × GST Rate) ÷ 100
Total Price = Original Price + GST
➤ 2. When Price is GST Inclusive
GST Amount = Price − [Price × (100 ÷ (100 + GST Rate))]
➤ 3. Simple Formula
GST = (Base Price × GST%) / 100
Example:
Product Price = ₹10,000
GST Rate = 18%
GST Amount = ₹1,800
Total Price = ₹11,800
There are mainly four types of GST:
GST rates in India are divided into different slabs:
A GST calculator is an online tool used to calculate GST amount and total price for goods or services.
You can use this formula:
GST = (Price × GST Rate) ÷ 100
It means the price already includes GST.
It means GST is not included and will be added separately.
Yes, it is useful for invoicing, billing, and tax calculations.
Our GST calculator is designed to provide fast, accurate, and hassle-free GST calculations. Whether you need to calculate GST for invoices, pricing, or business transactions, this tool helps you avoid manual errors and saves valuable time.
