Reverse Tax Calculator

Calculate the original price before tax from a tax-inclusive total.

  • Free Online Tool
  • Instant Results
  • Mobile Friendly
  • No Installation
  • Secure & Private

Understanding This Calculator

Reverse Tax Formula

Calculate the original price before tax was applied.

Price Before Tax = Total Price / (1 + Tax Rate / 100)

Example 1

Total: $108, Tax Rate: 8%

  • Divisor: 1 + 0.08 = 1.08
  • Price: 108 / 1.08 = $100

Example 2

Total: $55, Tax Rate: 10%

  • Divisor: 1.10
  • Price: 55 / 1.10 = $50

How to Use

  • Enter the total price (including tax).
  • Enter the tax rate.

Frequently Asked Questions

How do I use the Reverse Tax Calculator?

Enter your values in the input fields, and the result will appear instantly.

Is this calculator free to use?

Yes, this calculator is 100% free and does not require any registration or subscription.

Is it mobile-friendly?

Absolutely! Our tool is optimized for all devices, including mobile phones, tablets, and desktop computers.