discount percentage calculator
type the original price and the percent off to get the sale price and the amount saved. turn on compare to weigh two deals against each other.
runs on your device · free · no sign-up
loading tool…
how to discount percentage calculator
- pick a mode: x% of y, x is what % of y, % change, % increase or % decrease.
- type the two numbers. the result and the formula update as you type.
- tick compare two scenarios to test a second pair of numbers next to the first, such as two discounts.
- press copy share link to send the exact inputs to someone else.
a discount of d% leaves you paying (100 − d)% of the price. 25% off 80 is 80 × 0.75 = 60, so you save 20. the loaded example compares 25% off 80 against 30% off 90, and shows that a bigger percentage off a higher price can still cost more: 63 against 60.
stacked discounts do not add up. 20% off followed by another 10% off is 28% in total, not 30%, because the second cut applies to the already reduced price. apply them one at a time, using the result of the first as the starting value of the second. for tax on top of the sale price, use the sales tax calculator.
more ways to percentage calculator
frequently asked questions
how do i find the original price from the sale price?
divide the sale price by one minus the discount. if 60 is the price after 25% off, the original was 60 ÷ 0.75 = 80.
is 50% off plus 20% off the same as 70% off?
no. 50% off then 20% off leaves 40% of the price, which is a 60% discount. the second percentage applies to the reduced price.
does the calculator add sales tax?
no, it works on the price you enter. add tax to the result afterwards or use the sales tax calculator for the final amount.