CalculatorCountry TaxUnited States

US Sales Tax Calculator

Add a user-entered state and local sales-tax rate to a purchase price.

Instant · no account

Input

Enter your values

Price before tax

Combined sales-tax rate%

Method

How it works

Change any input above and the result updates instantly. The formula or method used by this tool is shown below.

Total = Price × (1 + sales tax rate ÷ 100)

Note

The US has no single national sales-tax rate. Enter the combined state and local rate applicable to the transaction.

Keep going

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Quick answers

About this tool

What does the US Sales Tax Calculator do?+

Add a user-entered state and local sales-tax rate to a purchase price.

How does this calculator calculate the result?+

It uses this method: Total = Price × (1 + sales tax rate ÷ 100)

Are my inputs saved or sent to an account?+

Core CalcForge tools require no account, and most calculations run locally in your browser. Favorites and recent-tool history, when used, stay in this browser.