Online Sales Tax Calculator

Find the exact final price after tax. Enter the base price and the tax percentage to instantly calculate the total cost.

15% of 10015.00
100 + 15%115.00
100 − 15%85.00

How to use this tool

  1. 1Enter AmountType the base price of your item.
  2. 2Set Tax RateInput the local tax percentage rate.
  3. 3CalculateView the total amount including calculated tax.

What this tool is useful for

  • ✓Calculating final retail prices at the checkout register.
  • ✓Checking GST or VAT on a wholesale invoice.
  • ✓Budgeting for a large purchase like a car or house.

Privacy & processing

All processing is executed locally using your browser. Your data is never sent to a server.

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