GST Calculator Online (Inclusive & Exclusive) — India GST Rates 5%, 12%, 18%, 28%

GST Inclusive ↔ Exclusive Price Calculator (India)

Goods and Services Tax (GST) is an indirect tax applicable in India. Shopkeepers, accountants, and even students often need to calculate GST quickly. This free GST calculator allows you to:

• Calculate base price and GST amount if the entered value already includes GST.

• Add GST to a base price to find the total price (inclusive).

• Works for all common GST rates: 5%, 12%, 18%, and 28%.

Example 1: If ₹1000 includes 18% GST, the base price = ₹847.46, GST = ₹152.54.
Example 2: If base price = ₹1000 with 18% GST, total = ₹1180.

This tool is ad-free, fast, and mobile-friendly, so you can use it on the go.

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Enter Amount: Select GST Rate: 5% 12% 18% 28% Choose Calculation: Amount includes GST (find base price + GST) Amount excludes GST (add GST to find total)

Result will appear here...

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