# 80 percent off calculator

How to calculate 80 % off of any number. How to figure out percentages off a price

### Percent-off Calculator ?Please change the values of the two first boxes below and get answers to any combination of values.

### Inputs

Original price: $

Discount percentage:

### Results

Discount: $

Final Price: $

### Details

If you are looking for a Percentage Calculator, please click here.

Using this calculator you can find the discount value and the discounted price of an item. It is helpfull to answer questions like:

- What is 80 percent (%) off $100?
- How much will you pay for an item where the original price before discount is $100 when discounted 80 percent (%)? What is the final or sale price?
- $80 is what percent off $100?

## Percent-off Formulas

To calculate discount it is ease by using the following formulas:

- Amount Saved = Orig. Price x Discount % / 100 (a)
- Sale Price = Orig. Price - Amount Saved (b)

## How to calculate 80 Percent-off

Now, let's solve the questions stated above:

### 1) What is 80 percent off $100? Find the amount of discount.

Suppose you have a Kohls coupon of $100 and you want to know how much you will save for an item if the discount is 80 percent.

Solution:

Replacing the given values in formula (a) we have:

Amount Saved = Original Price x Discount in Percent / 100. So,

Amount Saved = 100 x 80 / 100

Amount Saved = 8000 / 100

Amount Saved = $80 (answer).

In other words, a 80% discount for a item with original price of $100 is equal to $80 (Amount Saved).

Note that to find the amount saved, just multiply it by the percentage and divide by 100.

### 2) How much to pay for an item of $100 when discounted 80 percent (%)? What is item's sale price?

Suppose you have a L.L. Bean coupon of $100 and you want to know the final or sale price if the discount is 80 percent.

Using the formula (b) and replacing the given values:

Sale Price = Original Price - Amount Saved. So,

Sale Price = 100 - 80

Sale Price = $20 (answer).

This means the cost of the item to you is $20.

You will pay $20 for a item with original price of $100 when discounted 80%.

In this example, if you buy an item at $100 with 80% discount, you will pay 100 - 80 = 20 dollars.

### 3) 80 is what percent off 100 dollars?

Using the formula (b) and replacing given values:

Amount Saved = Original Price x Discount in Percent /100. So,

80 = 100 x Discount in Percent / 100

80 / 100 = Discount in Percent /100

100 x 80 / 100 = Discount in Percent

8000 / 100 = Discount in Percent, or

Discount in Percent = 80 (answer).

To find more examples, just choose one at the bottom of this page.