Convert cm to inches (2024)

Convert cm to inches (1)

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Please provide values below to convert centimeter [cm] to inch [in], or vice versa.


Centimeter

Definition: A centimeter (symbol: cm) is a unit of length in the International System of Units (SI), the current form of the metric system. It is defined as 1/100 meters.

History/origin: A centimeter is based on the SI unit meter, and as the prefix "centi" indicates, is equal to one hundredth of a meter. Metric prefixes range from factors of 10-18 to 1018 based on a decimal system, with the base (in this case the meter) having no prefix and having a factor of 1. Learning some of the more commonly used metric prefixes, such as kilo-, mega-, giga-, tera-, centi-, milli-, micro-, and nano-, can be helpful for quickly navigating metric units.

Current use: The centimeter, like the meter, is used in all sorts of applications worldwide (in countries that have undergone metrication) in instances where a smaller denomination of the meter is required. Height is commonly measured in centimeters outside of countries like the United States.

Inch

Definition: An inch (symbol: in) is a unit of length in the imperial and US customary systems of measurement. An inch was defined to be equivalent to exactly 25.4 millimeters in 1959. There are 12 inches in a foot and 36 inches in a yard.

History/origin: The term "inch" was derived from the Latin unit "uncia" which equated to "one-twelfth" of a Roman foot.

There have been a number of different standards for the inch in the past, with the current definition being based on the international yard. 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 version of the inch is also believed to have been derived from the width of a human thumb, where the length was obtained from averaging the width of three thumbs: a small, a medium, and a large one.

Current use: The inch is mostly used in the United States, Canada, and the United Kingdom. It is also sometimes used in Japan (as well as other countries) in relation to electronic parts, like the size of display screens.

Centimeter to Inch Conversion Table

Centimeter [cm]Inch [in]
0.01 cm0.0039370079 in
0.1 cm0.0393700787 in
1 cm0.3937007874 in
2 cm0.7874015748 in
3 cm1.1811023622 in
5 cm1.968503937 in
10 cm3.937007874 in
20 cm7.874015748 in
50 cm19.6850393701 in
100 cm39.3700787402 in
1000 cm393.7007874016 in

How to Convert Centimeter to Inch

1 cm = 0.3937007874 in
1 in = 2.54 cm

Example: convert 15 cm to in:
15 cm = 15 × 0.3937007874 in = 5.905511811 in

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Convert cm to inches (2024)

FAQs

How do you convert centimeters to inches? ›

To convert centimeters into inches, multiply the given centimeter value by 0.393701 inches. For examples 20 cm to inches is equal to 7.87402 inches.

How many inches is 1 cm in inches? ›

1 cm = 0.393701 inches.

Is there 10 cm in 1 inch? ›

Inches and centimeters are measuring units of length. One Inch is equal to 2.54 centimeters, and there are 39.37 inches in a meter. Centimeters are smaller than Inches. Use this calculator to convert inches to cm and vice versa.

How do you convert cm to inches to feet? ›

Step 1: Convert cm to inches: Divide the length value by 2.54. Step 2: Now divide the obtained value in step 1 by 12 to get value in feet. Step 3: Subtract the product of 12 and obtained feet in step 2 from obtained value in step 1. Step 4: Now, write the value of length in feet and inches.

How many cm makes 1 inch? ›

1 inch is equal to 2.54 centimeters. It means that to convert inches to centimeters multiply the given figure by 2.54. Also, read: Relation between inch and cm.

How many cm in an inch exactly? ›

Inches to Centimeters Chart
InchesCentimeter
1 in2.54 cm
2 in5.08 cm
3 in7.62 cm
4 in10.16 cm
11 more rows

What does 20 cm mean in inches? ›

Answer: 20 centimeters equals 7.87402 inches.

To convert centimeters to inches we have to divide that number by 2.54. Centimeter is a unit of length in the metric system while inches is part of the US customary system of measurement.

Is 2 cm the same as 1 inch? ›

In short, 1 centimetre = 0.01 meter = 10 millimeter = 0.3937 inches. The relationship between inch and cm is that one inch is exactly equal to 2.54 cm in the metric system. In other words, the distance in centimetres is equal to the distance in inches times 2.54 cm.

Is 3 cm the same as 1 inch? ›

A common conversion is 1 in = 2.54 cm. Thus, 3 cm is greater than 1 inch. In fact, 3 cm is approximately 1.18 in, which is indeed bigger than 1 inch.

What does 10 cm look like in inches? ›

To convert centimeters to inches, you need to perform the calculation of the distance in centimeters multiplied by the conversion factor of 0.393701. 10 centimeters x 0.393701 = 3.93701 inches.

How big is 5 centimeters? ›

1.9685 inches

What does 1 cm look like? ›

The easiest objects to use are a standard pencil, pen, or highlighter. The width of a pencil is close to 1 cm. Other options include the length of a staple, the width of five CDs or DVDs stacked together, the thickness of a standard notepad, and the radius of a U.S. penny.

What mean 5 inches in cm? ›

Answer and Explanation:

1 inch is approximately 2.54 centimeters, and there are 5 inches, so 5 ∗ 2.54 = 12.7 c m , meaning 5 inches is around 12.7 centimeters.

How many feet is 165 cm in inches? ›

165 Centimeters to Feet Height Conversion Chart
CentimetersFeet & InchesInches
162 cm5' 3.8"63.78"
163 cm5' 4.2"64.17"
164 cm5' 4.6"64.57"
165 cm5' 5"64.96"
7 more rows

What 5 foot 5 inches in cm? ›

165.10 cm

What is 30 by 40 cm in inches? ›

11.81" x 15.75"

What is 50 cm by 70 cm in inches? ›

My wife has a digital copy of a 50cm x 70cm poster, and want to print it out. Converting this to inches, technically it's 19.7" x 27.5".

How many centimeters makes a foot? ›

One Foot is equal to 30.48 centimeters.

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