Finance & Business Tools
Discount Calculator
Calculate sale prices from original price and discount percentage, or find the discount % from prices.
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What is Discount?
Quickly figure sale prices and savings. This calculator handles percentage-off and fixed-amount discounts.
How it works
Sale = original x (1 - discount%). Savings = original - sale. Reverse: discount% = (savings / original) x 100.
- Enter your input. Type or paste your input into the field above — the tool responds instantly.
- Review the result. Output updates live as you type. Everything runs entirely in your browser.
- Copy or download. Use the Copy button to grab the result, or Download to save it as a file.
Examples
Realistic sample
Type or paste any realistic input — the tool computes the result locally and instantly.
Common mistakes
Expecting a server round-trip
Nothing is uploaded — every tool in this category runs entirely in your browser.