Enter the original price and the discount percentage into the calculator to determine the amount after discount.

70 Percent Off Formula

The following formula is used to calculate the amount after a 70 percent discount.

A = P - (P * 0.70)


  • A is the amount after discount ($) P is the original price of the item ($)

To calculate the amount after a 70 percent discount, multiply the original price of the item by 0.70, then subtract the result from the original price.

What is a 70 Percent Off?

A 70 percent off refers to a discount where the price of an item or service is reduced by 70%. This means that the customer only pays 30% of the original price. This type of discount is often used in sales promotions to attract customers and increase sales.

How to Calculate 70 Percent Off?

The following steps outline how to calculate the 70 Percent Off using the formula: A = P – (P * 0.70).

  1. First, determine the original price of the item (P) ($).
  2. Next, calculate the discount amount by multiplying the original price (P) by 0.70.
  3. Next, subtract the discount amount from the original price to get the amount after discount (A).
  4. Finally, calculate the 70 Percent Off.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

original price of the item (P) ($) = 100