Convert Length from Foot to Centimeter (ft to cm)

Foot to Centimeter Conversion Formula

To convert from Foot (ft) to Centimeter (cm), use the following formula:

With $\frac{1}{3.28084}$ is the ratio between the base units Meter (m) and Foot (ft).

Example

Let's convert 5 Foot (ft) to Centimeter (cm).

Using the formula:

Therefore, 5 Foot (ft) is equal to $152.39999512320015606$ Centimeter (cm).

What is a Foot (ft)?

The foot (ft) is a standard unit of length in the Imperial and U.S. customary systems of measurement.

The plural form is feet.

How Many Inches Make a Foot?

There are exactly 12 inches in a foot.

This fundamental conversion is the cornerstone of the Imperial and U.S. customary systems. It's a standard used everywhere, from measuring personal height to completing construction projects.

Additionally, it's helpful to know that 3 feet make one yard.

The History of the Foot Measurement

The origin of the "foot" as a unit of measurement is quite literal—it was historically based on the average length of a human foot.

Ancient civilizations, such as the Greeks, Romans, and Egyptians, often used body parts as a basis for measurement.

Because the actual length of a person's foot could vary, so did the measurement. This led to many inconsistencies until the foot was officially standardized.

How Is the Foot Used Today?

Although most of the world uses the metric system, the foot is still an official unit of length in the United States.

It is also commonly used in countries such as the United Kingdom and Canada, particularly for measuring height, altitude, and property dimensions.

To establish a global standard, the international foot was defined in 1959 as being exactly 0.3048 meters.

This precise conversion is crucial for international science, trade, and engineering.

What is a Centimeter (cm)?

A centimeter (cm) is a unit of length in the metric system.

It is equal to one hundredth of a meter (0.01 m). The plural form is centimeters.

How Many Centimeters Are in an Inch?

One of the most crucial facts about the centimeter is its relationship with the inch.

There are exactly 2.54 centimeters in one inch.

This precise conversion factor is essential for global trade, engineering, and daily life. It enables easy and accurate translation between the metric system (used by most of the world) and the imperial system (still used in countries such as the United States).

Gaining a clear understanding of this cm to inch conversion is essential for various tasks, including purchasing clothing and international manufacturing.

The Centimeter's Role in Science: The CGS System

The centimeter is a cornerstone of the Centimeter-Gram-Second (CGS) system of units.

This system was an essential precursor to the modern International System of Units (SI).

In the CGS system, the centimeter was the base unit of length, the gram the base unit of mass, and the second the base unit of time.

While less common today, it's still widely used in specific fields of physics, such as astrophysics, for calculating other vital units like force and energy.

How Big Is a Centimeter? Everyday Examples

To understand how big a centimeter is, it helps to use common items as a useful mental benchmark. This is great for estimating its length without a ruler.

A centimeter is approximately the same width as:

• A standard pencil or ballpoint pen.
• An average adult's pinky fingernail.
• A common staple.

What is the imperial system?

What is the metric system?

Foot to Centimeter Conversion Table

Here are some quick reference conversions from Foot (ft) to Centimeter (cm):