PERCENTAGE CHANGE CALCULATOR

Calculate 15 percent off

Calculate 15 percent off

This tool enables you to calculate 15 percent off.



CALCULATOR

Take percent off



When is it helpful to take a certain percentage off a number? This can happen when you see that a store allows discounts, for example on Black Friday. Here you can calculate how much the price is after applying the discount. You can calculate the sale price of an item on sale and how much money you will save. Reducing a number by a percentage can also be instrumental when you learn that the gas price will fall. A company can also reduce production by a certain percentage and you want to know which difference in produced items this represents.

Formula
If you want to subtract P percent off a value Y, you can use this formula:
result = Y - (P/100*Y)

For example subtract 15 percent of 120: result = 120 - (15/100*120) = 102