Percentage Calculator

Percentage Calculator

What is X percent of Y Calculator?Please change values of the two first boxes of each calculator below to get answers to any combination of values. See details on how to calculate discounts, as well as, our discount calculator below to figure out percentages.

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X out of Y as a Percentage Calculator

What is out of ?

Answer: %

X is Y Percent of What Calculator

is % of what?


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Using this tool you can find any percentage in three ways. So, we think you reached us looking for answers like: 1) What is ten percent (%) of one hundred? 2) 10 is what percent of one hundred? Or may be: How much is ten percent of one hundred?

See the solutions to these problems below.

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How to work out percentages - Step by Step

Here are the solutions to the questions stated above:

1) What is 10% of 100?

Always use this formula to find a percentage:

% / 100 = Part / Whole replace the given values:

10 / 100 = Part / 100

Cross multiply:

10 x 100 = 100 x Part, or

1000 = 100 x Part

Now, divide by 100 and get the answer:

Part = 1000 / 100 = 10

2) What is 10 out of 100?

This question is equivalent to: "10 is what percent of 100?" Or What percent 10 is out of 100?

Use again the same percentage formula:

% / 100 = Part / Whole replace the given values:

% / 100 = 10 / 100

Cross multiply:

% x 100 = 10 x 100

Divide by 100 to get the percentage:

% = (10 x 100) / 100 = 10%

A shorter way to calculate x out of y

You can easily find 10 is out of 100, in one step, by simply dividing 10 by 100, then multiplying the result by 100. So,

10 is out of 100 = 10/100 x 100 = 10%

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

See also:

Percentage Calculator

Percentage Calculator

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