GST Calculator
Calculate GST amount, GST-inclusive price and GST-exclusive price quickly.
How to Use the GST Calculator
Select whether you want to add GST to a base amount or remove GST from an amount that already includes GST.
GST Formulas
Add GST
Use this when the entered amount does not include GST.
Remove GST
Use this when the entered amount already includes GST.
GST Calculation Example
CGST and SGST
For a typical intra-state supply, GST is commonly split equally between Central GST and State GST.
This calculator is for general estimation only. Actual GST treatment, applicable rate, CGST/SGST/IGST classification and tax compliance may depend on the nature and place of supply. Verify applicable GST rules for filing or compliance.
About GST Calculator
Calculate GST amount, add GST to a base price, or remove GST from a GST-inclusive amount using different GST rates.
How to use this calculator
- Enter the required values in the calculator.
- Select any applicable rate, option or calculation mode.
- Click the calculate button if required.
- Review the calculated result and related information.
Calculator results are provided for informational and estimation purposes. Verify important financial, academic or government-related calculations using applicable official rules or documents.