# Cm to inches | convert centimeters to inches

Table of Contents

**Cm to inches| convert centimeters to inches**

- 1 centimeter is equal to 0.3937007874 inches:
- Cm to inches (cm to in) converter
- Centimeters to inches converter
- How to convert centimeters to inches
- Convert cm to inches ~ centimeters and inches converter

###### Cm to inches | convert centimeters to inches ~ an Overview

Ever pondered the centimeter-to-inch conversion process? To become a conversion master, adhere to the guidelines in this article.

You might be surprised by how frequently this information will be useful.

An online calculator that converts between cm and inches is available. The units of length are centimeters and inches, respectively.

We already know that one centimeter is roughly equivalent to 0.393701 inches. This relationship allows us to convert cm to inches with ease.

The cm to inches converter can be used for a variety of tasks, including translating an object’s length from centimeters to inches.

In several fields, including engineering, cooking/bakery, architecture, construction, and other various fields, it is frequently necessary to convert measurements in centimeters to inches.

###### Centimeter ~ Cm to inches

Definition:

In the international system of units (si), a centimeter (symbol: cm) is a unit of length in the current form of the metric system. The unit is one-hundredth of a meter.

**History/origin: **

As the prefix “centi” indicates, a centimeter is equal to one-tenth of a meter and is based on the si unit meter.

Based on a decimal system, metric prefixes span from factors of 10-18 to 1018, with the base (in this case, the meter) having no prefix and a factor of 1.

To navigate metric units more quickly, it can be useful to become familiar with some of the more often used metric prefixes, such as kilo-, mega-, giga-, tera-, centi-, milli-, micro-, and nano-.

The centimeter is currently used in all kinds of applications around the world (in nations that have adopted metrication), in cases wherever a lower denomination of the meter is necessary.

Outside of nations like the united states, people’s height is frequently measured in cm.

**Inch**

Definition:

Inch the imperial and us customary systems of measuring both use the symbol “in” to represent 1 inch as a unit of length.

In 1959, the definition of an inch was set at exactly 25.4 millimeters. 12 inches make up a foot, and 36 inches make up a yard.

History/origin: the Latin unit “uncia,” which was equal to “one-twelfth” of a roman foot, is where the word “inch” originated.

The present definition of the inch is based on the international yard, while there have previously been a variety of other definitions for the unit.

One of the earliest definitions of the inch was based on barleycorns, where an inch was equal to the length of three grains of dry, round barley placed end-to-end.

Another theory holds that the width of a human thumb, where the length was determined by averaging the width of three thumbs—a little, a medium, and a large one—is where the inch originated.

Currently, the united states, Canada, and the united kingdom are where the inch is most frequently used. In regard to electronic components like the size of display screens, it is also occasionally used in japan (as well as other nations),

**Know the difference between a centimeter and an inch.**

The centimeter (cm.) Measures length and distance. It is part of the metric system, which is employed globally. It is one-hundredth of a meter.

An inch is a unit of measurement that measures length and distance. It is mostly used in the united states, Canada, and the united kingdom.

It is abbreviated as (in.) It is 1/12 of a foot and 1/36 of a yard.

- 1 cm. Equals 0.394 inches.

**Know the first formula for converting centimeters to inches.**

The formula is: [number of centimeters] x 0.39 = [number of inches].

This equation explains that using a calculator, you take the number of centimeters you want to convert, multiply them by 0.39 and you will have the number of inches.

- For instance, if you want to convert 10 centimeters to inches, the equation would be written like this: 10 cm x 0.39 = 3.9 inches.

**Know the second formula**

The second formula is: [number of centimeters] / 2.54. This explains you take the number of centimeters you want to change and share it by the number 2.54.

____ cm | * | 1 in 2.54 cm |
= | ? In |

- If you wanted to convert 10 cm to inches, the equation would be: 10 cm /2.54 = 3.93 inches

* The inches fraction result is rounded to the nearest 1/64 fraction.

###### How to convert centimeters to inches

1 centimeter is equal to 0.3937007874 inches:

1cm = (1/2.54)″ = 0.3937007874″

The distance *d* in inches (″) is equal to the distance *d* in centimeters (cm) divided by 2.54:

*D*_{(″)} = *d*_{(cm)} / 2.54

###### Example

Convert 20 cm to inches:

*D*_{(″)} = 20cm / 2.54 = 7.874″

###### How many inches in a centimeter

One centimeter is equal to 0.3937 inches:

1cm = 1cm / 2.54cm/in = 0.3937in

###### How many centimeters in an inch

One inch is equal to 2.54 centimeters:

1in = 2.54×1in = 2.54cm

###### How to convert 10cm to inches

Divide 10 centimeters by 2.54 to get inches:

10cm = 10cm / 2.54cm/in = 3.937in

###### Centimeters to an inches conversion table

**The fraction inches are rounded to 1/64 resolution.**

Now, consider another example, 30 cm to inches is converted as follows:

As we know that 1 cm = 0.393701 inches

Thus, 30 cm to inches can be converted by multiplying 30 by 0.393701 inches.

(i.e., ) 30 cm to inches = 30 ×0.393701 inches

= 11.81103 inches

Hence, 30 cm is approximately equal to 11.811 inches.

Similarly,

- 12 cm in inches: 12 x 0.393701 = 4.72441
- 15 cm in inches: 15 x 0.393701 = 5.90551
- 40 cm in inches: 40 x 0.393701 = 15.748
- 50 cm in inches: 50 x 0.393701 = 19.685

**Centimeters to inches converter**

The centimeters to inches converter will show the conversion value from the unit centimeters to inches.

Immediately, the centimeter value is entered in the input field, the corresponding inches value will be displayed in the output field in a fraction of seconds.

###### Convert from cm to inches

Centimeter

=

Inch

###### cm to inches conversion chart

The conversion of centimeters to inches for certain values are provided below:

Centimeter |
Inches in decimal |
Inches in fraction |

1 cm | 0.3937 in | 25/64 in |

2 cm | 0.7874 in | 25/32 in |

3 cm | 1.1811 in | 1 (3/16) in |

4 cm | 1.5748 in | 1 (37/64) in |

5 cm | 1.9685 in | 1 (31/32) in |

6 cm | 2.3622 in | 2 (23/64) in |

7 cm | 2.7559 in | 2 (3/4) in |

8 cm | 3.1496 in | 3 (5/32) in |

9 cm | 3.5433 in | 3 (35/64) in |

10 cm | 3.9370 in | 3 (15/16) in |

A few more conversions are given below:

**13 cm in inches**:

13 cm = 13 × 0.393701 inches = 5.11811 inches

**18 cm to inches**:

18 cm = 18 × 0.393701 inches = 7.08661 inches

**100 cm to feet**:

100 cm = 3.28084 ft

**120 cm to inches**:

120 cm = 120 × 0.393701 inches = 47.2441 inches

**The following are the conversion from cm to other units:**

1 cm = 0.0328084 ft

1 cm = 0.393701 inches

1 ft = 12 inches

###### Centimeters to inches conversion examples

The following examples will help to understand the conversion of centimeters to inches.

**Example 1:**

Convert 5 cm into inches.

**Solution:**

We know that 1 cm is approximately equal to 0.393701 inches.

To convert 5 cm into inches, multiply 5 cm by 0.393701 inches.

= 5 x 0.393701 inches

=1.9685 inches

Therefore 5 cm is equal to 1.9685 inches.

**Example 2:**

Convert 20 cm to inches.

**Solution:**

We know that 1 cm = 0.393701 inches.

To convert 20 cm to inches, multiply 20 cm by 0.393701 inches.

= 20 x 0.393701 inches

=7.87402 inches

Therefore 20 cm is equal to 7.874 inches.

**Example 3:**

Convert 25 cm into inches.

**Solution:**

We know that 1 cm = 0.393701 inches.

To convert 25 cm into inches, multiply 25 cm by 0.393701 inches.

= 25 x 0.393701 inches

= 9.84252 inches

Therefore 25 cm is equal to 9.84252 inches.

**Example 4: **

Convert cm into inches for the following measurements:

- 51 cm
- 11 cm
- 87 cm

**Solution:**

To convert cm to inches, we have to multiply the given centimeter measurement by 0.393701 inches.

(a) given: 51 cm.

To convert 51 cm into inches, multiply 51 by 0.393701.

I.e., 51 cm = 51 × 0.393701 inches

51 cm = 20.079 inches.

Therefore, 51 cm is equal to 20.079 inches.

(b) given: 87 cm.

For converting 87 centimeters into inches, multiply 87 by 0.393701 inches.

87 cm = 87 × 0.393701 inches

87 cm = 34.252 inches.

Hence, 34.252 inches is equivalent to 87 centimeters.

(c) given: 11 cm.

To find equivalent inches of 11 cm, multiply 11 by 0.393701 inches

I.e, 11 cm = 11 × 0.393701 inches

11 cm = 4.331 inches

Therefore, 11 cm is equivalent to 4.331 inches.

**FAQs**

**How many inches is 1 cm in inches?**

0.3937 in

**cm to inches conversion chart**

Centimeter |
Inches in decimal |
Inches in fraction |

1 cm | 0.3937 in |
25/64 in |

2 cm | 0.7874 in | 25/32 in |

3 cm | 1.1811 in | 1 (3/16) in |

4 cm | 1.5748 in | 1 (37/64) in |

**What is 5 cm as inches?**

1.9685 in

Centimeters to inches conversion table

Centimeters (cm) |
Inches (“) (decimal) |
Inches (“) (fraction) |

5 cm | 1.9685 in |
1 31/32 in |

6 cm | 2.3622 in | 2 23/64 in |

7 cm | 2.7559 in | 2 3/4 in |

8 cm | 3.1496 in | 3 5/32 in |

**Which is bigger inch or cm?**

The relationship between inch and cm is that **1 inch is exactly equal to 2.54 cm** in the metric system.

Alternatively, the distance in centimeters is equal to the distance in inches times 2.54 cm.

**How many cm have in inches?**

2.54 cm

We know that **1 inch = 2.54 cm**.

**What size is 20 cm in inches?**

7.87402 inches

Answer: 20 centimeters equals **7.87402 inches**.

To convert centimeters to inches we have to divide that number by 2.54.

**What size is a centimeter?**

10 millimeters

A centimeter is a metric unit used in measuring length. 1 centimeter is equal to **10 millimeters or 0.01 meter**. A cheerio is typically size 1 cm in diameter.

**What size is 7 cm?**

7 centimeters is the same as **2.75591 inches**.

**What height is 7 cm?**

7 cm = **2.76 inches**.

**How long is a 10 cm?**

3.93700787 inches

Answer: 10 cms is equal to **3.93700787 inches**

**inches** and centimeters are measuring units of length.

An inch is equal to 2.54 centimeters, and there are 39.37 inches in a meter. Centimeters are smaller than inches.

**Where is the 1 cm in the ruler?**

**The longest line** represents the biggest unit on the ruler: 1 cm. Each centimeter is labeled on the ruler (1-30). Illustration: you take out a ruler to measure the width of your fingernail. The ruler stops at 1 cm, meaning that your nail is precisely 1 cm wide

**How long is 1 cm on your finger?**

The fingers-cloth unit number **0.087 finger** converts to 1 cm, one centimeter. It is the equivalent length value of 1 centimeter but in the fingers-cloth length unit alternative.

**Is 1 cm half an inch?**

It is abbreviated as (in.) It is 1/12 of a foot and 1/36 of a yard. 1 cm. Equals 0.394 inches.

**How many centimeters are in a 12-inch ruler?**

30 centimeters

Answer: there are **30 centimeters** shown on a 12-inch ruler. We will use the inches and centimeter scale to define the required answer. Explanation: 1 inch is approximately equal to 2.54 centimeters.

**How many inches there is in a foot?**

There are **12 inches** in one foot.

**2 cm to inches**

2 = 0.787402

**Centimeters to inches chart. How many inches are in 30 cm?**

Cm to inches chart.

cm to inches |
cm to inches |

7 cm = 2.7559 in | 17 cm = 6.6929 in |

8 cm = 3.1496 in | 18 cm = 7.0866 in |

9 cm = 3.5433 in | 19 cm = 7.4803 in |

10 cm = 3.937 in | 20 cm = 7.874 in |

**What object is 20 centimeters long?**

Knowing that 20 centimeters are 7.87 inches long, **a dinner fork** is a good illustration of something that is 20 centimeters long

**10 cm to inches**

10 = 3.93701

**How many inches is 18 20 cm?**

Centimeters to inches table

Centimeters |
Inches |

16 cm | 6.30 in |

17 cm | 6.69 in |

18 cm | 7.09 in |

19 cm | 7.48 in |

**Which is bigger cm or mm?**

1/100 is larger. Normally, there are 10 millimeters for every centimeter. Recently, it is easy to see that the centimeter is larger than the millimeter.

**Cm to feet**

1 = 0.0328084

**Cm to inches and feet**

1 = 0.0328084

**Cm to inches height**

1 = 0.393701

**30 cm to inches**

30 = 11.811

**10 cm to inches**

10 = 3.93701

**15 cm to inches**

15 = 5.90551

**2 cm to inches**

2 = 0.787402

**94-104 cm to inches ~ what is 104 x 94 cm in inches? Convert 104×94 cm to in**

To calculate a centimeter value to the corresponding value in inches, simply multiply the quantity in centimeters by 0.393701 (the conversion factor)