## Percentage Calculator(s)

### What is X% of Y? (e.g. What is 5% of 200?)

X%

Y

=

### X is Y% of what? (e.g. 10 is 5% of what?)

X

Y%

=

### X is what % of Y? (e.g. 10 is what % of 200?)

X

Y

=

### From X to Y is what % difference?

X

Y

=

### Math

#### What is X% of Y

To calculate "What is X% of Y" The formula is as follows:

`answer = ((y / 100) * x)`

This works because you are chopping Y into 100 pieces then multiplying it by the percentage that you want of it.

Another way to achieve the same answer is by using the following formula:

`answer = ((x * y) / 100)`

#### X is Y% of what?

To calculate "X is Y% of what?" The formula is as follows:

`answer = ((x / y) * 100)`

#### X is what % of Y?

To calculate "X is what % of Y?" The formula is as follows:

`answer = ((x / y) * 100)`

This works because you treat Y as 100%. It's the same formula as "X is Y% of what?"

#### From X to Y is what % difference?

To calculate "From X to Y is what % difference?" The formula is as follows:

`answer = (((y - x) / x) * 100)`

## Comments

Be the first to comment.

A preview of the comment you're writing will go here. Please wait a few seconds after typing.

Back to the form