Discount Calculator
Calculate the final price after a percentage discount is applied.
Calculate Discount
Enter the original price and discount percentage to find both the amount saved and the final sale price.
Discount amount: Original price × (Discount percentage / 100)
Final price: Original price − Discount amount
How to calculate a discount?
To calculate the discount amount manually:
- Convert the discount percentage to a decimal by dividing by 100. For example, 20% becomes 0.20.
- Multiply the original price by this decimal. If the price is $100, then $100 × 0.20 = $20.
- Subtract this amount from the original price to get the final price: $100 − $20 = $80.
Quick Tip: If an item is 20% off, you are paying 80% of the original price. Multiply the original price by 0.80 to find the final price in one step.
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