QUICK GUIDE
Calculate a discount and final sale price
Enter the original price and discount percentage. The calculator subtracts the discount from the original price, then applies the sales tax rate you enter to the reduced price.
FREE ONLINE CALCULATOR
Discount & Sales Tax Calculator
Find the price you will actually pay after a discount and sales tax. Enter the original price and discount rate to see your savings and final total.
Open the discount & sales tax calculatorNo account needed. Your calculation stays in your browser.
QUICK GUIDE
See your savings before you buy
The result shows the amount saved, discounted price, tax, and final price in your chosen currency. Calculations run in your browser.
COMMON QUESTIONS
About the discount & sales tax calculator
How do I calculate a sale price after a discount?
Multiply the original price by the discount percentage and subtract that amount. For a $100 item at 20% off, the discounted price is $80 before tax.
Is sales tax applied before or after the discount?
This calculator applies sales tax to the discounted price. Actual tax rules can vary by location, so confirm the taxable amount with your local guidance.