Convert inches to cm (2024)

Convert inches to cm (1)

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


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

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 to Centimeter Conversion Table

Inch [in]Centimeter [cm]
0.01 in0.0254 cm
0.1 in0.254 cm
1 in2.54 cm
2 in5.08 cm
3 in7.62 cm
5 in12.7 cm
10 in25.4 cm
20 in50.8 cm
50 in127 cm
100 in254 cm
1000 in2540 cm

How to Convert Inch to Centimeter

1 in = 2.54 cm
1 cm = 0.3937007874 in

Example: convert 15 in to cm:
15 in = 15 × 2.54 cm = 38.1 cm

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Convert inches to cm (2024)

FAQs

Convert inches to cm? ›

The value of 1 inch is approximately equal to 2.54 centimeters. To convert inches to the centimeter values, multiply the given inch value by 2.54 cm.

How to convert inches to cm? ›

The value of 1 inch is approximately equal to 2.54 centimeters. To convert inches to the centimeter values, multiply the given inch value by 2.54 cm.

How do I change word from inches to cm? ›

Go to File > Options > Advanced. Scroll down to Display. Select the unit you want in Show measurements in units of. Select OK.

How much is 1 inch equal to in cm? ›

1 inch is equal to 2.54 centimeters. It means that to convert inches to centimeters multiply the given figure by 2.54.

How do you convert cm to inches? ›

As we know that one centimeter is approximately equal to 0.393701 inches, the conversion from the unit centimeters to inches can be performed easily. Thus to convert cm to inches, multiply the given centimeter value by 0.393701.

What is the code to convert inches to centimeters? ›

h_cm = round(h_inch * 2.54, 1): The height in centimeters is calculated by multiplying the height in inches by 2.54 (the conversion factor from inches to centimeters), and rounding the result to one decimal place using the round() function.

How to change inches to cm in Access? ›

On the Numbers tab, in the Measurement system list, click Metric. Apply the changes. If you're using another version of Windows, look for a Numbers option that includes a Measurements setting, and then change the value to Metric. Apply the changes.

Is 1 cm close to an 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.

How manycm is in an inch? ›

1 inch is approximately equal to 2.54 centimeters. This conversion factor is widely used for converting between the imperial system (inches) and the metric system (centimeters).

How do you convert inches to centimeters for free? ›

1 inch = 2.54 cm So, to convert inches to centimeters, multiply the number of inches by 2.54. For example, if you have 5 inches, you would multiply 5 by 2.54: 5 inches * 2.54 cm/inch = 12.7 cm Therefore, 5 inches is equal to 12.7 centimeters.

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.

Is 2.5 cm equal to 1 inch? ›

2.5 cm is equal to a whopping 0.984252 inches!

How do you convert area inches to centimeters? ›

1 Square Inch = 6.451599929 Square Centimeter.

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