How do I use the GST Calculator?

Choose whether to Add GST (exclusive price) or Remove GST (inclusive price). Enter the amount. Select the applicable GST rate. Click Calculate to see the breakdown.

Is the GST Calculator free?

Yes, the GST Calculator on ToolHaven is completely free to use. No signup or registration is required.

GST Calculator

Add GST to a base price or remove GST from an inclusive price. Supports all Indian GST slabs: 5%, 12%, 18%, and 28%.

Base Amount (Excl. GST) (₹)

GST Rate

How to use

Choose whether to Add GST (exclusive price) or Remove GST (inclusive price).
Enter the amount.
Select the applicable GST rate.
Click Calculate to see the breakdown.

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Disclaimer: Results are estimates for informational purposes only and do not constitute financial, tax, or investment advice. Figures may vary based on actual terms. Always consult a qualified financial advisor before making financial decisions.