Discount Calculator
Calculate the price after a discount, see how much you save, or find the discount percentage from an original and sale price.
Discount calculator
Calculate a sale price and savings, or work backwards to find the discount percentage.
How discount calculations work
To calculate a discounted price, multiply the original price by the discount percentage and subtract the saving from the original price.
For example, a 20% discount on a price of 100 saves 20, leaving a final price of 80.
To find the discount percentage from two prices, subtract the sale price from the original price, divide the saving by the original price, and multiply by 100.
How to use it
Enter the original price and discount percentage to calculate the final price and amount saved. You can also enter an original price and sale price to work backwards and calculate the discount percentage.
Privacy
Your values are calculated locally in your browser and are not submitted to Muft.
Tool behavior last checked Aug 15, 2026.