To calculate a sale price, enter the original price and the discount percentage; the Discount Calculator shows the final price and how much you save. The final price is the original price multiplied by one minus the discount rate.
Follow along with the free Discount / Sale Price Calculator, which runs in your browser, or browse more tools in this category.
How to use the Discount / Sale Price Calculator
- Enter the original price.
- Enter the discount percentage.
- Read the sale price and the amount saved.
- Compare different discounts.
Worked example
A $120 jacket with 25% off saves $30, so the sale price is $90.
Tips and common mistakes
- Two successive discounts do not simply add up; 20% then 10% off is 28% off in total, not 30%.
- Check whether tax is added after the discount.
- Compare the final price, not just the percentage, across offers.
Frequently asked questions
How do I work out the price after a discount by hand?
Multiply the price by 1 minus the discount as a decimal, for example price x 0.75 for 25% off.
Does it include tax?
No. It calculates the discounted price only.
Is it private?
Yes.