Calculate net price, gross price, and GST amount quickly.
Calculator Parameters
Enter details and click calculate to view the results instantly.
Calculation Examples
Scenario Inputs
Output Result
amount : 1000, gstRate : 18, type : exclusive
Tax: 180, Total: 1,180
About GST Calculator
Goods and Services Tax (GST) Calculator. Calculate net price, gross price, and GST amount quickly. Starlightopia provides this tool completely free and online, optimized for instant, accurate computations.
Technical Specifications
CategoryFinance
Target ValueGST Calculation Result
Inputs Required (3)
Base Amount (number)
GST Rate (%) (number)
GST Type (select)
Frequently Asked Questions
What is GST?
GST stands for Goods and Services Tax, which is an indirect tax applied on supply of goods and services.
What is the difference between GST exclusive and inclusive pricing?
GST exclusive means the tax is added on top of the base amount, whereas GST inclusive implies the tax is already integrated within the final retail tag.
How do you extract the tax component from a GST inclusive price?
Use the expression: GST Amount = Value - [Value / (1 + (Rate / 100))].
What are CGST, SGST, and IGST components?
CGST and SGST represent domestic intra-state divisions shared between central and state bodies, while IGST applies to cross-border inter-state commerce.
Who is required to charge GST on sales transactions?
Businesses exceeding government-defined regional turnover limits must register for GST and levy tax allocations on taxable supplies.