Pick a calculation type below and get an instant, live result.
Pick one of the three calculation types on the left — finding a percentage of a number, finding what percent one number is of another, or finding the percentage increase or decrease between two values. Enter your numbers and the result updates instantly.
Use "% increase / decrease" with the original price as "From" and the discounted price as "To" — it will show the percentage drop.
Yes, all three modes support negative numbers and will calculate accordingly.