GST Calculator
Use the free Toolslelo GST Calculator to quickly calculate GST on any amount. Enter the amount and GST rate to find the GST amount, CGST, SGST and final total.
This calculator can also be used to remove GST from a GST-inclusive amount and find the original price before GST.
Calculate GST
How to Use the GST Calculator
- Select Add GST if you want to add GST to an amount.
- Select Remove GST if the amount already includes GST.
- Enter the amount.
- Select the GST rate.
- Click Calculate GST.
What Is GST?
GST, or Goods and Services Tax, is an indirect tax applied to the supply of goods and services. The GST rate can vary depending on the product or service and applicable tax rules.
How Is GST Calculated?
When GST is added to an amount, the GST amount is calculated by multiplying the original amount by the GST rate and dividing by 100.
GST Amount = Original Amount × GST Rate ÷ 100
For an intra-state transaction, GST is commonly divided equally between CGST and SGST when the applicable rate permits such a split.
Frequently Asked Questions
Can this calculator add GST?
Yes. Select Add GST to calculate GST and the final amount after GST is added.
Can I remove GST from an inclusive price?
Yes. Select Remove GST to calculate the pre-GST amount and GST component from a GST-inclusive price.
What GST rates can I calculate?
The calculator includes 0%, 5%, 12%, 18% and 28% rates. You can select the applicable rate for your calculation.
Is the Toolslelo GST Calculator free?
Yes. The Toolslelo GST Calculator is free to use online.
Note: This calculator is provided for general calculation purposes. Applicable GST rates and tax treatment can depend on the goods, services, transaction and current tax rules.
