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GST Calculator

Calculate GST inclusive or exclusive amounts for any tax rate.

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GST Calculator – Calculate Goods & Services Tax

The GST Calculator on SEOToolsK allows you to instantly calculate GST amounts for any product or service price. Whether you need to add GST to an exclusive price or remove (back-calculate) GST from an inclusive price, this tool handles both scenarios with precision.

GST Slabs in India

  • 3%: Gold, silver, precious stones
  • 5%: Essential food items, transportation
  • 12%: Computers, processed foods
  • 18%: Most goods and services (most common rate)
  • 28%: Luxury goods, automobiles, cigarettes

How to Calculate GST

Adding GST: GST Amount = Original Price × (GST Rate / 100). Total = Original + GST Amount.

Removing GST: Original Price = Total / (1 + GST Rate / 100). GST Amount = Total - Original.