Discount Calculator
Free online discount calculator supporting three calculation modes: original price, discount rate, and discounted price. Automatically calculates savings amount and percentage. Ideal for shopping comparison, merchant pricing, and financial analysis. All calculations run in your browser - no data is uploaded to the server.
Discount Calculation
Enter any two values and the third will be calculated automatically. Results update in real-time when you modify any field.
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Frequently Asked Questions
The calculator supports three flexible modes: 1) Calculate discounted price from original price and discount rate 2) Calculate discount rate from original price and discounted price 3) Calculate original price from discounted price and discount rate. Switch between modes instantly to suit different scenarios.
Discount rate refers to the percentage of savings on an item. For example, if an item is 15% off, the discount rate is 15%, meaning you save 15% of the original price and pay 85%. In this tool, a higher discount rate means more savings.
For multiple stacked discounts, calculate the first discount first, then use the result as the original price for the second discount. If you have a coupon, apply discounts first, then the coupon for maximum savings. This tool calculates one discount at a time but can be used repeatedly.
No. All calculations are performed entirely in your browser. No internet connection is required, and your data never leaves your device. Your privacy is fully protected.