# Percentage Calculator

Please provide **any two values** below and click “Convert” to get the third value.

**Percentage Calculator in Common Phrases**

**Percentage Difference Calculator**

**Percentage Change Calculator**

Please provide **any two values** below and click “Convert” to get the third value.

Calculating percentages can be confusing, but it doesn’t have to be.

A percentage calculator makes it easy to find the percentage of a number or compare two values.

Whether you’re figuring out a tip, measuring growth, or just need help with homework, using a percentage calculator can save you time and effort.

These tools are useful for both simple and complex calculations.

You can quickly find discounts, add taxes, or determine interest rates. Plus, they are perfect for students, teachers, and anyone who deals with numbers regularly.

A good percentage calculator is straightforward and accurate.

It answers questions quickly, giving you more time to focus on other tasks. This makes it an essential tool for anyone working with numbers, whether for personal or professional needs.

**Percentage Calculator Explained**

A percentage calculator helps find the percentage of a number or solve percentage equations. It is useful for various real-world applications like sales, discounts, and interest rates.

### Any 2 Values: X% Of Y Is Z

A percentage calculator can solve problems like finding what X% of Y is.

For example, if you need to find what 20% of 50 is, you multiply 50 by 0.20. The result is 10.

**Steps:**

- Convert the percentage (X) to a decimal by dividing by 100.
- Multiply the decimal by the number (Y).

**Example Calculation:**

**X**: 20%**Y**: 50**Conversion**: ( 20% = 0.20 )**Calculation**: ( 50 \times 0.20 = 10 )

So, 20% of 50 is 10.

**Percentage Calculator In Common Phrases Explained**

Calculating percentages is useful in everyday tasks like shopping, cooking, or understanding statistics.

We often encounter questions like “What is 20% of 50?” or “50 is what % of 200?”

### What Is % Of X

To find what percentage a number is of another number, use the formula:

```
Percentage = (Part/Whole) * 100
```

For example, to find 20% of 50, multiply 50 by 0.20. This equals 10.

If you want to find 15% of 200:

- Convert the percentage to a decimal:
`0.15`

- Multiply the decimal by the whole:
`0.15 * 200 = 30`

So, 15% of 200 is 30.

### X Is What % Of Y

To find out what percentage one number is of another, use:

```
Percentage = (Part/Whole) * 100
```

For example, if you want to find out what % 50 is of 200:

- Divide the part by the whole:
`50 / 200 = 0.25`

- Multiply by 100 to get the percentage:
`0.25 * 100 = 25%`

So, 50 is 25% of 200.

### X Is Y% Of What

To find out what whole number corresponds to a certain percentage of another number, use:

```
Whole = Part / (Percentage / 100)
```

For example, if 50 is 25% of a number, find the whole using:

- First convert the percentage:
`25 / 100 = 0.25`

- Then divide the part by this decimal:
`50 / 0.25 = 200`

So, 50 is 25% of 200.

**Percentage Difference Calculator Explained**

A Percentage Difference Calculator helps in finding the difference between two numbers in terms of percentage. It is often used in comparing data sets or measurements.

### X And Y

To calculate the percentage difference, identify the two values, **X** and **Y**. Then, subtract the smaller value from the larger one.

The formula is:

[ \text{Percentage Difference} = \left( \frac{|X – Y|}{\left( \frac{X + Y}{2} \right)} \right) \times 100 ]

For instance, if **X** is 50 and **Y** is 30, the difference is 20. The average of 50 and 30 is 40. So, the percentage difference would be (\left( \frac{20}{40} \right) \times 100 = 50%). This tool is essential in many fields such as science, economics, and engineering.

**Percentage Change Calculator Explained**

A percentage change calculator helps you find the increase or decrease in percentage between two values. This tool is very helpful in finance, business, and everyday situations.

### Any 2 Values: X (Increase Or Decrease) By Y% Is Z

To calculate the percentage change from one value to another, use this formula:

```
Percentage Change = ((New Value - Old Value) / Old Value) * 100
```

For example, if a product’s price increases from $50 to $60:

- Old Value: $50
- New Value: $60
- Percentage Change: ((60 – 50) / 50) * 100 = 20%

This means a 20% increase.

For a decrease, the formula stays the same. If a price drops from $60 to $50:

- Old Value: $60
- New Value: $50
- Percentage Change: ((50 – 60) / 60) * 100 = -16.67%

This shows a 16.67% decrease.