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GST / VAT Calculator

FinanceOffline-ready

GST/VAT Calculator computes tax amounts in both directions — add a tax rate to a base price to get the inclusive total, or extract the tax from an already-taxed price to find the original amount. Supports any rate including standard Indian GST brackets (5%, 12%, 18%, 28%). Shows the net amount, tax amount, and gross total. Runs entirely in your browser.

Related: EMITipPercentage Calculator

Your files and inputs stay in your browser — nothing is uploaded or stored.

Enter the monetary value

Tax rate percentage

How to apply the tax

Net (before tax)

1,000.00

GST @ 18%

180.00

Gross (after tax)

1,180.00

GST calculator — add or extract GST

Calculates Goods and Services Tax (GST) in India for all standard rates: 0%, 5%, 12%, 18%, and 28%. Switch between exclusive (add GST to net price) and inclusive (extract GST from gross price) modes. Also shows the CGST and SGST/UTGST split for intra-state transactions.