cm
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# 20 cm to inch - 20 centimeters into inches

We have written a few articles about inches and centimeters yet. In this article we want to focus on a specific number of centimeters. This article is dedicated to conversion 20 cm to inches. If you want to know how many 20 cm in inches, this article is for you. Keep reading.

Before we move on to conversion of 20 cm to inches, we want to give you some basic information about these two units. Have a look.

The centimeter is a unit of length in a metric system. Formerly, the centimeter was the basic unit in CGS (centimeter-gram-second) system of units. It is used mostly in countries of a continental Europe.

The centimeter is equal 10 millimeters or 1/100 of a meter. The symbol of a centimeter is cm.

What is a centimeter used for? For instance, to measure height but not only. It is used also to report the level of rainfall or to represent second moment of areas.

The inch is also a unit of length, but in the Imperial (also known as British) and United States customary systems of measurement.

It is used mostly in the United Kingdom and the United States but not only. It is sometimes used in Japan or in continental Europe too, for instance, to measure display screens.

The inch is equal 1/12 of a foot or 1/36 yard. It is also defined as exactly 25.4 mm. The symbol of an inch is in or “.

What is an inch used for? Like a centimeter, it is used to measure height. An inch is also a unit for road signs, in inches is measured distance.

After these theoretical information we can move on to the more practical part of this article to know how much is 20 cm to inches.

## 20 cm into inches

Before we give you a 20 cm to inches formula, you need to know how many centimeters in an inch and how many inches in a centimeter. Let’s see:

• 20 cm = 7.874015740 inches
• 20 inch = 50.80 centimeters

Now we can convert 20 cm to inches. A formula for calculation 20 cm to inches is down below. Have a look:

Number of centimeters * 0.393700787 = the result in inches

So try this 20 cm to inches formula. How much is 20 cm into inches? Multiply 20 by 0.393700787. It gives 7.874015740. So 20 centimeter is equal 7.874015740 inches.

This 20 cm to inches formula is quite long, so it can be difficult to calculate bigger numbers using this formula. But don’t worry. We have also a shorter form of a formula for you. Let’s see:

Number of centimeters * 0.39 = the result in inches

Let’s try this formula to make 20 cm inches conversion. Multiply 20 by 0.39. It gives 7.80. So 20 cm equivalent to inches is 7.80.

You can also calculate what is 20 cm to inches in other way, using 20 cm to inches fraction. Do you want to know how to make it? If you want to convert 20 cm to inches fraction is down below:

Number of centimeters / 2.54 = the result in inches

So try this 20 cm to inches fraction to know 20 cm equals how many inches. Divide 20 by 2.54. It gives 7.87401580. So 20 centimeter is equal 7.87401580 inches.

You can also round off the result, for instance, to two decimal places. Then your result will be equal 0.39 inches.

Now you know how to calculate 20 cm equals many inches in 3 different ways.

### 20 centimeters into inches

We want to show you how many is 20 cm to inches in two charts. If it comes to conversion of 20 cm to inches image is usually so much clearer than only calculations.

In the first chart we want to show you the result calculated using a full formula. Have a look:

 Centimeters (cm) Inches (in) 20 7.874015740

In the second chart you can find the result calculated using a short form of a formula. Let’s see:

 Centimeters (cm) Inches (in) 20 7.80

We hope that you like this form of showing you 20 centimeters to inches results.

### 20 cm to inches

Now we want to show you that you can use given formula to calculate 20 cm to inches too. Do you want to know how to do it? Keep reading.

Before we show you it step by step, a quick reminder of a formula:

Number of centimeters * 0.393700787 = the result in inches

Now you have to multiply number of centimeters by 0.393700787 as in the previous examples. So multiply 20 by 0.393700787. It gives 7.87401580 inches.

You can also round off the result to two decimal places. It gives 3.94, so 20 cm is equal 3.94 inches.

As you can see, it is not complicated at all. Now we can make calculations using the second formula.

A quick reminder of this formula is down below:

Number of centimeters * 0.39 = the result in inches

Let’s try. Multiply 20 centimeters by 0.39. It gives 7.87401580. So 20 cm is equal 3.9 inches.

You can also calculate 20 cm to inches in another way. You can just use your 20 cm to inch calculation. Have a look:

1 cm = 0.393700787 inches

So if you want to get the result for 20 centimeters, you have to move the decimal point one place to the right.

Now it is between 0 and 3. After moving it one place to the right it will be between 3 and 9.

So 20 centimeters is equal 7.87401580 inches. Of course, this result can also be rounded off to two decimal places.

The final result is equal 7.87401580 inches.

### How many cm to 20 inch

Do you know that you can also calculate 20 cm to inches on ruler using similar formula? Have a look:

Number of centimeters on ruler * 0.393700787 = the result in inches on ruler

Let’s try this formula. Multiply 20 centimeter by 0.393700787. It gives 7.874015740. After rounding off to two decimal places, 20 cm to inches on ruler is equal 7.80 inches.

As you can see, the first given formula can come in useful also in different cases, for instance, to calculate 20 cm to inches ruler.

### How many cm = 20 inch

We showed you how to convert 20 cm to inches, so now we want to show you also a formula for conversion 20 inch into centimeters. Have a look:

Number of inches * 2.54 = the result in a centimeters

Let’s see how many cm = 20 inch. Multiply 20 by 2.54. It gives 50.80. So 20 inch is equal 2.54 centimeters.

This was an example of 20 cm x inches reverse conversion. As you can see, it was not complicated.

### 20 cm how many inch

Let’s back to our main topic - what is 20 cm to inches. We want to show you that you can also calculate 20 mm to cm to inches. We will show you it step by step.

First things first. You need to know a formula for conversion of millimeters to centimeters. It is down below:

Number of millimeters * 0.1 = the result in centimeters

So calculate 2 mm to cm. Multiply 20 by 0.1. It gives 2 centimeters. Now you can calculate how many inches it is as in previous 20 cm equals inches examples.

A quick reminder of a formula:

Number of centimeters * 0.393700787 = the result in inches

So multiply 2 by 0.393700787. It gives 0.7874015740. So 20 millimeter is equal 0.7874015740 inches.

### 20 cm = 7.874015740 inches

Are you wondering how many 20 cm to inches and feet is? We have an answer to this question. Before we give you it, have a look:

• 20 cm = 0.656167980 feet
• 20 cm = 7.874015740 inches

### 20 cm equal to how many inch

Do you know that you can convert 20 cm to inches in quicker and easier way? Moreover, you can get to know 20 cm how much inches without making your own calculations. Just use our 20 cm to inches converter.

20 cm to inches converter is an application which enables conversion of centimeters into inches. Thanks to this converter you can get the result in a flash.

If you want to know 20 cm is equal to how much inches and save your time and energy, our 20 cm to inches converter is a perfect solution for you.

Do you want to know how to use it to know 20 cm equal to how many inches? You only need to enter the number of centimeters which you want to convert into inches and click “calculate” button.

Here is a result calculated using our converter:

20 cm = 7.874015740 inches

As you can see, our app is easy to use. It takes only a second to know 20 cm to how many inches. If you want to know in a flash 20 cm how many inches converter is the best option for you.

We also make a chart with the result calculated using our converter. You can see how many 20 cm equals in inches down below:

 Centimeters (cm) Inches (in) 20 7.874015740

We hope that after reading this article you know how to convert 20 cm to inches. As you can see, conversion of 20 cm in inches is not so complicated. If you prefer ready-made solution, you can also use our converter.

If you want to know how to convert other number of inches, check our other articles.

### How to convert centimeters to inches?

20 centimeter is equal to 7.874015740 inches:

### How many inches in a centimeter?

1 cm = 1cm / 2.54cm/in = 0.3937 inches.

### How many centimeters in an inch?

1 in = 2.54 * 1 inch = 2.54cm

### How to convert 20 cm to inches?

Divide 20 centimeters by 2.54 to get inches: 20 cm = 20 cm / 2.54cm/in = 7.874015740in

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