Discount Calculator
Calculate the final price after a discount, the savings amount, or the discount percentage. Free and instant.
What do you want to find?
Find the final price after discount
Final price
$80
You save
$20
Why use our Discount Calculator?
Three modes
Find final price, discount percentage, or original price.
Instant results
Answers update in real time as you type.
Savings shown
See exactly how much money you're saving with the discount.
How to use Discount Calculator
- 1
Choose the calculation mode based on what you know and what you want to find.
- 2
Enter the known values in the input fields.
- 3
The result appears instantly — no button to press.
- 4
Copy the result with the copy button if needed.
About Discount Calculator
The Discount Calculator solves three common shopping-related calculations: given an original price and discount percentage, calculate the final price and savings; given an original price and final price, calculate the discount percentage; given a final price and discount percentage, calculate the original price. This is useful for evaluating sale offers, comparing discounts across stores, calculating tax-inclusive prices, and planning purchases. The calculator runs entirely in your browser and updates results in real time as you type.
Privacy
All calculation happens entirely in your browser. Your inputs are never sent to any server.
Limitations
Results are rounded to 2 decimal places. For complex pricing scenarios (bundled discounts, tiered discounts), use a dedicated financial calculator.