Sales Tax Calculator
Calculate sales tax amount and total price including or excluding tax.
Updated April 2026 · CalcFlow Editorial
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Enter values above and click Calculate to see your results.
How to Use
- Enter the price.
- Enter the sales tax rate.
- Use "Add Tax" for pre-tax prices; "Remove Tax" to find the pre-tax price from a tax-included total.
- Click Calculate.
Formula
Total = Price x (1 + Tax Rate / 100)