Our free GST Calculator helps you quickly calculate GST amount, total price including GST, and the original price before GST. Simply enter the amount, select the applicable GST rate and get your result instantly.
This tool can be useful for businesses, shopkeepers, freelancers, professionals and customers who want to understand how GST affects the final price of a product or service.
Calculate GST, CGST, SGST, IGST and total amount instantly.
Enter the amount, choose the GST rate and select whether GST should be added to or removed from the amount.
To add GST to a price, multiply the taxable amount by the applicable GST rate and divide by 100. Add the resulting GST amount to the taxable amount to get the final price including GST.
When GST is added to a taxable amount, the GST amount is calculated on the original taxable value and added to it.
For an eligible inter-state supply, IGST may apply instead of CGST and SGST. The applicable GST treatment depends on the nature and location of the transaction.
For an eligible inter-state transaction, IGST may apply instead of CGST and SGST.
When GST is added to a taxable amount:
The final amount including GST is:
When removing GST from a GST-inclusive amount:
Suppose the taxable amount is ₹10,000 and the applicable GST rate is 18%.
GST = ₹10,000 × 18% = ₹1,800
For an intra-state transaction, the ₹1,800 GST may be divided as ₹900 CGST and ₹900 SGST.
Total amount = ₹11,800.
A GST calculator helps calculate the GST amount and the final amount payable based on a selected GST rate.
GST is generally calculated by applying the applicable GST rate to the taxable value.
CGST and SGST are components of GST that may apply to eligible intra-state supplies.
IGST is the integrated GST that may apply to eligible inter-state supplies and certain other transactions.
Yes. Select "Remove GST from Amount" above to calculate the taxable amount and GST component from a GST-inclusive figure.
Explore our other free GST tools for quick and easy GST calculations.
Find the GST amount included in a final price and calculate the original taxable amount.
Calculate GST Inclusive →Calculate the price before GST and find the GST amount from an inclusive price.
Calculate GST Exclusive →