Find the final price and the amount you save from any original price and discount percentage.
100% client-side · nothing is uploaded
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How to use the Discount
Fill in each input field with your own numbers.
Results calculate automatically and update as you change any value.
Read the result cards below the inputs for the full breakdown.
Adjust any field to explore different scenarios instantly.
Privacy: this tool runs entirely in your browser. Your input is never sent to, received by, or stored on any server — there are no uploads and no tracking of what you enter.
About Discount
How discounts work
A discount reduces the price by a percentage. 25% off means you pay 75% of the original price.
What you get
Enter the original price and the discount percentage to see both the amount saved and the final price.
Stacking discounts
Multiple percentage discounts multiply rather than add — 20% then 10% off is 28% total, not 30%.
Frequently asked questions
How do I calculate a percentage off?
Multiply the price by the discount percent, then subtract from the original.
Do discounts stack additively?
No — sequential discounts multiply, so 20% then 10% is 28% total.
Does it include tax?
No — it works on the pre-tax price; add tax separately if needed.
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