Discount Calculator Online

Calculate sale price and savings from original price and discount percentage. Quick tool for discounts and promotions.

What is a Discount Calculator?

A discount calculator works out the sale price and the amount you save when a percentage discount is applied. Sale Price = Original Price × (1 − Discount %). It’s useful for shoppers and for setting sale prices in retail or e-commerce.

How to Use

  1. Enter the original price (£).
  2. Enter the discount percentage (e.g. 20 for 20% off).
  3. Click "Calculate Discount" to see sale price and savings.

Related Calculators

Sale Price Calculator →Cost and Selling Price Calculator →Margin Calculator →

Cite This Calculator

Reference this calculator on your website or in your work using the citation below:

HTML Citation Code:

<p>Calculator: <a href="https://onlinecalculator.co.uk/business/discount-calculator" target="_blank">Discount Calculator</a> - OnlineCalculator.co.uk</p>

APA Style Citation:

OnlineCalculator.co.uk. (2025). Discount Calculator. Retrieved from https://onlinecalculator.co.uk/business/discount-calculator

Note: This calculator is free to use and reference. No permission required for educational or commercial citation.