Discount & Sale Price Calculator
The discount calculator turns an original price and a percentage off into the final sale price and the amount you save. It updates instantly as you type.
Calculator
The formula
You save = price × discount% ÷ 100, Sale price = price − you save.
Worked example
A $80 item at 25% off saves $20, for a $60 sale price.
Frequently asked questions
- Does it add sales tax?
- No — it shows the pre-tax sale price so the discount is unambiguous. Add tax separately if needed.
- Can the discount be more than 100%?
- The field caps at 100%, since a discount cannot exceed the full price.
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