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Percent-off Calculator

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

How to calculate percent off. How to figure out % 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:

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 Percent-off

Now, let's solve the questions stated above:

FAQs on Percent-off

What's 10 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 10 / 100

Amount Saved = 1000 / 100

Amount Saved = $10 (answer).

In other words, a 10% discount for a item with original price of $100 is equal to $10 (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 $10?

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

Sale Price = Original Price - Amount Saved. So,

Sale Price = 100 - 10

Sale Price = $90 (answer).

This means the cost of the item to you is $90.

You will pay $90 for a item with original price of $100 when discounted 10%.

In this example, if you buy an item at $100 with 10% discount, you will pay 100 - 10 = 90 dollars.

10 is what percent off 100 dollars?

Using the formula (b) and replacing given values:

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

10 = 100 x Discount in Percent / 100

10 / 100 = Discount in Percent /100

100 x 10 / 100 = Discount in Percent

1000 / 100 = Discount in Percent, or

Discount in Percent = 10 (answer).

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

Sample percentage off problems