Discount Calculator
Find the final price and amount saved from a percent-off discount.
Enter your values and calculate to see the result.
Formula used
Discount amount = Original price × (Discount % ÷ 100)
Final price = Original price − Discount amount
Related calculators
Worked example
Original price: $80 Discount: 25%
Discount amount: $80 × (25 ÷ 100) = $20.00
Final price: $80 − $20 = $60.00
Frequently asked questions
How do I calculate the final price after a discount?
Multiply the original price by the discount percent as a decimal to get the amount saved, then subtract it from the original price. The remainder is the final sale price.
What is the difference between a percent-off and a fixed-amount discount?
This calculator handles a percent-off discount (for example, 20% off). A fixed-amount discount subtracts a flat dollar figure instead — you can model that by entering the equivalent percent of the original price.
How do discounts affect my profit margin?
A discount lowers the price you receive, so it directly reduces margin unless your cost also drops. Check the result against your cost to make sure the sale still earns money.
Can I stack multiple discounts with this calculator?
Not in one step. Apply them one at a time: take the final price from the first discount and run it through the calculator again as the new original price for the next discount.