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Discount Calculator

Calculate sale price and amount saved.

Result—
Enter values above.

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Content reviewed: 24 September 2026

About the Discount Calculator

Calculate sale price and amount saved. Use the controls above to enter the values or text required by this specific tool, then review the result together with the method and limitations shown on the page.

Method

Sale price = original price × (1 − discount rate)

Example

20% off 500 saves 100, leaving 400.

For information about calculation checks, browser-side processing and external services, see Methodology & Accuracy.