Percentage calculator
Discount Calculator
The Discount Calculator shows how much you save and what you pay after a percentage discount. Enter the original price and discount rate to calculate the discount amount and final price.
You save
30
Discount amount
Final price
90
Price after discount, before taxes and fees.
Formula
Discount = Price × (Rate / 100); Final Price = Price − DiscountStep-by-step calculation
- 1
Enter the original price.
- 2
Enter the discount percentage from 0 to 100.
- 3
Calculate the amount saved and subtract it from the original price.
Formula
Discount Amount = Original Price × (Discount Rate / 100). Final Price = Original Price - Discount Amount.
How to calculate it
- Convert the discount percentage into a decimal by dividing it by 100.
- Multiply the original price by the decimal discount rate to find the amount saved.
- Subtract the discount amount from the original price to calculate the final price before any additional taxes or fees.
Calculating a sale price
Values: Original price = $120; Discount = 25%
Result: You save $30 and pay $90 before taxes or fees.
Frequently asked questions
How do I calculate a discount amount?
Multiply the original price by the discount percentage divided by 100. A 25% discount on $120 saves $30.
How do I find the final price after a discount?
Subtract the discount amount from the original price. For example, $120 minus $30 gives a final price of $90.
Does the result include sales tax?
No. The calculated final price is before additional taxes, delivery charges, or other fees.