Math
Discount Calculator
Three calculators in one: sale price after a % off, the % off between two prices, and the percentage change between any two values.
Frequently asked questions
How do I calculate a 20% discount on $250?
Choose "Price after % off", type 250 as the original price and drag the discount slider to 20%. The sale price is $200 and you save $50.
How do I find the discount percentage between two prices?
Select "Calculate % off", type the original price and the discounted price. The tool returns the discount percentage and the amount saved.
What is the difference between "% off" and "% change"?
"% off" assumes the final price is lower than the original. "% change" can be positive (increase) or negative (decrease).