What ins % of ?

What is out of ?

### X is Y Percent of What Calculator

is % of what?

Using this tool you can find any percentage in three ways. So, we think you reached us looking for answers like:1) What is 10 percent (%) of 30?2) 10 is what percent of 30?Or may be: How much is 10 out of 30?

See the solutions to these problems below.

If you are looking for a ### 1) What is 10% of 30?

Always use this formula to find a percentage:

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

10 / 100 = Part / 30

Cross multiply:

10 x 30 = 100 x Part, or

300 = 100 x Part

Now, divide by 100 and get the answer:

Part = 300 / 100 = 3

### 2) What is 10 out of 30?

This question is equivalent to: "10 is what percent of 30?" Or What percent 10 is out of 30?

Use again the same percentage formula:

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

% / 100 = 10 / 30

Cross multiply:

% x 30 = 10 x 100

Divide by 30 to get the percentage:

% = (10 x 100) / 30 = 33.333333333333%

A shorter way to calculate x out of y

You can easily find 10 is out of 30, in one step, by simply dividing 10 by 30, then multiplying the result by 100. So,

10 is out of 30 = 10/30 x 100 = 33.333333333333%

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

## Sample Percent Calculations

### Percentage Calculator 