About this tool
Enter an original price and a discount to see the final sale price, how much you save and the effective discount percentage. Add an optional second discount to see stacked savings — all calculated live in your browser.
Frequently asked questions
How are two discounts combined?
They are applied one after another on the running price, so 25% then 10% is not 35% off — the effective discount tile shows the true combined percentage.
What is the effective discount?
It is the total amount saved divided by the original price, expressed as a percentage of the original price.