A GST Calculator is an online tool that helps you calculate the Goods and Services Tax applicable to a product or service. By entering the amount and GST rate, you can quickly estimate the GST amount, net price and total payable amount.

The online GST Calculator can be useful for business owners, traders, freelancers, accountants and customers who want to calculate GST without doing manual calculations.

You can use the calculator for inclusive GST and exclusive GST calculations and estimate CGST, SGST or IGST depending on the type of transaction.

The GST Calculator uses the amount entered by the user and the selected GST rate to calculate the applicable Goods and Services Tax.

For exclusive GST, the following calculation is used:

The total amount is calculated as:

For inclusive GST, where GST is already included in the entered amount, the GST component can be estimated using the applicable GST rate.

The calculator automatically performs these calculations and displays the estimated GST amount and payable value.

Using the GST Calculator is simple. Follow these steps:

1. Enter the price or transaction amount.
2. Select Exclusive GST or Inclusive GST mode.
3. Select the applicable GST rate or enter a custom GST rate.
4. Select the IGST option if applicable to the transaction.
5. Click the Calculate button.
6. Check the net amount, GST amount and total payable amount.

You can reset the calculator and enter new details to calculate GST for another product or service.

Exclusive GST

Exclusive GST means the GST amount is added to the original or base price of a product or service.

Inclusive GST

Inclusive GST means the price entered already includes the GST amount. The calculator separates the taxable value and GST component from the total amount.

CGST, SGST and IGST are different components of the Goods and Services Tax system in India.

CGST – Central Goods and Services Tax

CGST is the Central GST component applicable to eligible intra-state transactions. The tax is collected by the Central Government.

SGST – State Goods and Services Tax

SGST is the State GST component applicable to eligible intra-state transactions. The tax is collected by the concerned State Government.

IGST – Integrated Goods and Services Tax

IGST generally applies to inter-state supplies of goods or services and certain other transactions covered under GST law.

For example, if an intra-state transaction attracts 18% GST, it may generally be divided into 9% CGST and 9% SGST. For an applicable inter-state transaction, 18% IGST may apply.

Yes. You can use the GST Calculator to estimate IGST for an applicable inter-state transaction.

Select or tick the IGST option in the calculator. The GST amount will be shown as IGST instead of being split into CGST and SGST.

The GST Calculator can be used to calculate tax at different GST rates supported by the tool. Depending on the calculator settings, you may select a predefined GST rate or enter a custom rate.

This allows users to estimate GST for different goods and services based on the applicable tax rate.

• 0% GST
• 3% GST
• 5% GST
• 12% GST
• 18% GST
• 28% GST
• Custom GST rate

GST stands for Goods and Services Tax. It is an indirect tax system introduced in India on July 1, 2017.

GST replaced several indirect taxes and created a broader unified indirect tax framework for the supply of goods and services.

Under the GST system, different tax rates may apply depending on the classification of goods or services and the applicable GST rules.

An online GST Calculator makes GST calculation quick and easy. It can help you avoid manual mathematical calculations and estimate the tax component of a transaction.

• Calculate GST amount instantly
• Calculate inclusive GST
• Calculate exclusive GST
• Estimate CGST and SGST
• Calculate IGST for applicable transactions
• Check net amount before GST
• Calculate total payable amount
• Use custom GST rates
• Useful for businesses, traders and customers
• Works on desktop and mobile devices

Yes. If the GST Calculator provides a custom rate option, you can enter the applicable GST percentage manually.

This feature can be useful when you need to calculate tax at a rate that is not available in the predefined GST rate list.

Before using a custom rate for an actual invoice or tax transaction, verify the applicable tax rate under the latest GST rules and notifications.

Yes. The GST Calculator is designed to work on desktop computers, laptops, tablets and mobile devices.

You can enter the amount, select the GST rate and calculate the estimated GST amount directly from your mobile phone.

The GST Calculator provides mathematical results based on the amount, GST rate and calculation mode entered by the user.

However, the actual GST treatment of a transaction may depend on product or service classification, place of supply, exemptions, notifications and other provisions of GST law.

The calculator should be used for general calculation and estimation purposes. For tax filing, invoicing or compliance matters, users should verify the applicable GST provisions and consult a qualified tax professional where necessary.