GST Calculator
This GST calculator helps businesses estimate tax on invoices, quotations, and price lists. It supports inclusive pricing, exclusive pricing, and interstate or intrastate tax treatment.
Enter your values
Indicative only. Validate final GST applicability and rates with your tax advisor.
₹1,800
GST amount
Assumptions
Calculator insights
How to use the GST Calculator
Enter the transaction amount or invoice value.
Select the GST percentage for the product or service.
Choose whether the amount is GST inclusive or exclusive.
Select intrastate or interstate tax treatment and review the result.
Why use this calculator
Frequently asked questions about the GST Calculator
Can this GST calculator work for inclusive prices?
Yes. Choose inclusive mode and the calculator will back-calculate taxable value and GST amount from the total price.
Does this replace professional GST advice?
No. It is useful for quick estimates, but final tax treatment should be verified using the applicable GST rules for your business.