Discount Calculator
Calculate discounts on prices quickly and easily
Calculate Your Discount
Final Price -
Discount Amount -
Discount (%) -
Quick Reference
10% off $100 → $90
20% off $100 → $80
25% off $100 → $75
50% off $100 → $50
How to Calculate Discounts
Calculating discounts is an essential skill for smart shopping. Whether it's Black Friday sales, clearances, or discount coupons, knowing the final price helps you make better decisions.
Discount Formula
To calculate the final price after a discount, use this simple formula:
Final Price = Original Price × (1 - Discount/100)
Practical Example
If a product costs $200 and has a 30% discount:
- Discount amount: $200 × 0.30 = $60
- Final price: $200 - $60 = $140
Finding the Percentage
To discover what discount was applied between two prices:
Discount (%) = ((Original Price - Sale Price) / Original Price) × 100
Money-Saving Tips
- Compare prices before major sales events
- Stacked discounts should be calculated separately
- Verify that the "original price" wasn't artificially inflated