Discount Calculator
Local ProcessingCalculate discounted sale price and savings amount from original price and discount percentage.
How It Works & Processing Standards
Enter values above to calculate results automatically. Check each input field for guidance and units.
Example: Original Retail Price = 100000, Discount Rate (%) = 20 → 80000
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Choose sale price (from list price and rate) or discount rate (from list and sale price) under "Calculation".
What You Can Do
- Sale price
- list price × (1 − rate ÷ 100)
- Discount rate
- (list price − sale price) ÷ list price × 100
How to Use Discount Calculator
- 1Choose a calculationPick sale price or discount rate.
- 2Enter amountsEnter list price and rate, or list price and sale price.
- 3Read the resultA price or a percentage.
Examples
30% off 89,000
Input: List 89,000, rate 30%
Result: 62,300
50,000 sold for 37,500
Input: List 50,000, sale 37,500
Result: 25%
Common Use Cases
- Working out sale prices before checkout
- Checking whether an "up to X% off" claim is right
- Setting a discount on a price tag
Frequently Asked Questions (FAQ)
Is 20% off plus an extra 10% off the same as 30%?
No. Stacked discounts multiply: 0.8 × 0.9 = 0.72, so 28% off in total. Run the sale price twice to check.
Is the price rounded?
The calculation is not rounded; only the display uses sensible digits.