About This Tool

Our sales tax calculator helps you quickly compute the amount of tax owed on a purchase, the total price including tax, or the tax rate itself. This tool is useful for both consumers and businesses to estimate costs accurately.

Select the calculation you need, enter the required values, and get instant results.

Common Uses

• Calculating the total cost of a purchase
• Determining the tax amount for accounting purposes
• Comparing prices across different tax jurisdictions
• Checking if a sales tax calculation is correct
• Figuring out the implied tax rate

Formulas Used