Discount Percentage Calculator
Find what percent off a sale price is.
Result
How to use
- Enter your values in the fields above.
- Press Calculate to see your result instantly.
- Use the Share button to copy a link to your result.
About this calculator
This calculator works out both the percentage discount and the actual amount saved when you know the original price and the sale price, using the formula ((original − sale) ÷ original) × 100. It can also run in reverse, applying a known discount percentage to an original price to show the final price.
Shoppers use it to compare "30% off" versus "40% off" deals that are phrased differently across stores, while retailers and resellers use it to set markdown prices or verify that an advertised discount matches the actual price cut. It removes the mental math needed to spot which sale is genuinely the better deal.
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