Calculate GST-inclusive and GST-exclusive amounts quickly using the selected rate.
Enter your details
Projection & breakdown
Base amount
Rate
GST
Final amount
₹10,000
18%
₹1,800
₹11,800
How the GST Calculator works
Add GST to a base amount, or remove it from an inclusive amount. The selected rate should be appropriate for the relevant goods or services classification.
Formula
GST amount = Base amount × GST rate ÷ 100
Calculation example
Adding 18% GST to ₹10,000 results in ₹1,800 GST and a final amount of ₹11,800.
Results are planning estimates. Provider terms and applicable rules can change the final outcome.
Can I change the values?
Yes. Type values directly in the calculator and the result updates instantly.
Is this calculator free?
Yes. WealthAura calculators are free to use.
Confirm the applicable GST rate for your transaction. Calculations are based on the formula and assumptions shown; they are not financial, tax or investment advice.