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Inches to Centimeters Converter

September 23, 2023
written by Rida Mirza

In this article, we’ll discuss Inches to Centimeters Converter .


In mathematics, we often use a traditional system for measuring length, weight, capacity, and temperature. This system is rooted in the English measurement system.

One of the key units of length in this system is the inch, which can be symbolized as ” or written as “in.” It’s approximately equal to the width of an adult’s thumb, making it a convenient unit for everyday measurements. To be precise, one inch is equivalent to 2.54 centimeters.

Representing Inches

A whole inch is equal to 1.

Half of an inch is written as 1/2.

A quarter of an inch is written as 1/4.

An eighth of an inch is written as 1/8.

A sixteenth of an inch is written as 1/16.


Centimeters, on the other hand, belong to the metric system, which is widely adopted across the globe. They are smaller units of measurement, and one meter contains 100 centimeters.

If you’re dealing with smaller objects or require more precise measurements, centimeters are your go-to unit.

In short,

1 centimeter = 0.01 meter = 10 millimeter = 0.3937 inches.

image showing relationship between inches and centimeters

Converting Inches to Centimeters

Now, let’s explore the conversion process from inches to centimeters. It’s a straightforward mathematical calculation:

Centimeters (cm)Inches (in)
0.0396875 cm1/64 in
0.0793750 cm1/32 in
0.15875 cm1/16 in
0.3175 cm1/8 in
0.635 cm1/4 in
1.27 cm1/2 in
2.54 cm1 in
5.08 cm2 in
7.62 cm3 in
10.16 cm4 in
12.70 cm5 in
15.24 cm6 in
17.78 cm7 in
20.32 cm8 in
22.86 cm9 in
25.40 cm10 in
27.94 cm11 in
30.48 cm12 in
35.56 cm14 in
40.64 cm16 in
45.72 cm18 in
50.80 cm20 in
55.88 cm22 in
60.96 cm24 in
66.04 cm26 in
71.12 cm28 in
76.20 cm30 in
81.28 cm32 in
86.36 cm34 in
91.44 cm36 in

To convert any measurement from inches to centimeters, you simply need to multiply the number of inches by 2.54.

For example:

  • 5 inches = 5 x 2.54 = 12.7 centimeters
  • 10 inches = 10 x 2.54 = 25.4 centimeters

Practical Applications

Understanding the relationship between inches and centimeters is vital in various fields:

1: Interior Design and Home Improvement

When you’re redesigning your living space or planning to buy new furniture, knowing the dimensions in both inches and centimeters ensures a precise fit and aesthetic appeal.

2: Architecture and Engineering

Professionals in architecture and engineering rely heavily on accurate measurements. Converting between inches and centimeters is crucial when drafting plans, designing structures, or working on intricate projects.

3: Education

In the academic world, especially in science and mathematics, students often encounter problems that involve conversions between these two units. A strong grasp of this relationship is essential for academic success.

The connection between inches and centimeters is fundamental in various aspects of life.