Sales Tax Calculator
Calculate sales tax quickly and easily. Enter the original price and sales tax rate to find the tax amount and the final price including sales tax.
Calculate Sales Tax
Sales Tax Result
Sales Tax = Original Price × (Tax Rate ÷ 100)
Total Price = Original Price + Sales Tax
What Is a Sales Tax Calculator?
A Sales Tax Calculator is a simple online tool that helps you determine how much sales tax will be added to the price of a product or service. It also calculates the final amount you will pay after adding the tax.
Instead of calculating the percentage manually, enter the original price and tax rate and the calculator will instantly show the sales tax and total price.
How to Calculate Sales Tax
To calculate sales tax, multiply the original price by the sales tax rate divided by 100.
For example, if an item costs $100 and the sales tax rate is 8%, the sales tax is $8. The final price including tax is $108.
Sales Tax Formula
Sales Tax = Price × Tax Rate ÷ 100
Total Price = Price + Sales Tax
Example
Suppose a product costs $250 and the sales tax rate is 7.5%.
Sales Tax = $250 × 7.5 ÷ 100 = $18.75
Total Price = $250 + $18.75 = $268.75
Why Use Our Sales Tax Calculator?
Our free Sales Tax Calculator provides a quick way to calculate tax before making a purchase. It can be useful for shoppers, businesses, students, and anyone who needs to calculate percentage-based sales tax.
The calculator works directly in your browser and does not require an account or software installation.
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