GST Calculator Online

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How to Calculate GST in India?

The Goods and Services Tax (GST) is an indirect tax used in India. Depending on whether you want to calculate the price including tax or excluding tax, the formula changes slightly.

1. Adding GST (Exclusive)

Use this when you have the base price and need to add tax.

  • GST Amount = (Value × GST%) / 100
  • Net Price = Value + GST Amount
2. Removing GST (Inclusive)

Use this when the price already includes tax, and you want to find the original value.

  • GST Amount = Value - [Value x {100 / (100 + GST%)}]
  • Net Price = Value - GST Amount

Use this tool developed by WPFixHub to quickly calculate taxes for invoices, product pricing, or personal finance tracking.