Reverse Sales Tax Calculator

Reverse Sales Tax Calculator to calculate price before tax and the tax amount based on the final price and sales tax percentage. The reverse sales tax formula below shows you how to calculate reverse sales tax. Enter the sales tax and the final price, and the reverse tax calculator will calculate the tax amount and price before tax.

How to Calculate Reverse Sales Tax

Following is the reverse sales tax formula on how to calculate reverse tax
Price Before Tax = Final Price / (1+Sales Tax/100)
Tax Amount = Final Price - Price Before Tax