20 percent off calculator

Inputs

Original price: \$

Discount percentage: %

Discount:
Final Price:

Details

How to calculate 20 % off of any number. How to figure out percentages off a price

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 20 percent (%) off \$100?
• What is \$100 minus 20 percent (%) off?
• How to calculate 20 percent off \$100?
• How much will you pay for an item where the original price before discount is \$100 when discounted 20 percent (%)? What is the final or sale price?
• \$20 is what percent off \$100?

Percent-off Formulas

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

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

How to calculate 20 Percent-off

Now, let's solve the questions stated above:

FAQs on Percent-off

What's 20 percent-off \$100?

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

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

Amount Saved = 100 x 20 / 100

Amount Saved = 2000 / 100

In other words, a 20% discount for a item with original price of \$100 is equal to \$20 (Amount Saved).

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

What's the final price of an item of \$100 when discounted \$20?

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

Sale Price = Original Price - Amount Saved. So,

Sale Price = 100 - 20

This means the cost of the item to you is \$80.

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

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

20 is what percent off 100 dollars?

Using the formula (b) and replacing given values:

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

20 = 100 x Discount in Percent / 100

20 / 100 = Discount in Percent /100

100 x 20 / 100 = Discount in Percent

2000 / 100 = Discount in Percent, or

Discount in Percent = 20 (answer).

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