Centimeter to Inch calculator (cm to in)

Convert centimeters to inches (cm to in) by typing the amount of centimeters in the input field below and then clicking in the "Convert" button. If you want to convert from inches to centimeters, you can use our inch to centimeter converter.


Formula used to convert cm to in:

F(x) = x / 2.54

For example, if you want to convert 1 cm to in, just replace x by 1 [cm]:

1 cm = 1 / 2.54 = 0.39370078740157477 in


  1. Divide the amount of centimeters by 2.54.
  2. The result will be expressed in inches.

Centimeter to Inch Conversion Table

The following table will show the most common conversions for Centimeters (cm) to Inches (in):

Centimeters (cm) Inches (in)
0.001 cm 0.0003937007874015748 in
0.01 cm 0.003937007874015748 in
0.1 cm 0.03937007874015748 in
1 cm 0.39370078740157477 in
2 cm 0.7874015748031495 in
3 cm 1.1811023622047243 in
4 cm 1.574803149606299 in
5 cm 1.968503937007874 in
6 cm 2.3622047244094486 in
7 cm 2.7559055118110236 in
8 cm 3.149606299212598 in
9 cm 3.543307086614173 in
10 cm 3.937007874015748 in
20 cm 7.874015748031496 in
30 cm 11.811023622047244 in
40 cm 15.748031496062993 in
50 cm 19.68503937007874 in
60 cm 23.62204724409449 in
70 cm 27.559055118110237 in
80 cm 31.496062992125985 in
90 cm 35.43307086614173 in
100 cm 39.37007874015748 in

About Centimeters (cm)

A centimetre or centimeter (American spelling) is a unit of length in the metric system defined by the SI (International System of Units), equal to one hundredth of a metre. The symbol used is cm. The centimetre was the base unit of length in the now deprecated centimetre–gram–second (CGS) system of units. Nowadays, the system of units used is MKS (metre-kilogram-second).

About Inches (in)

The inch, abbreviated as in (or denoted with the symbol ") is a unit of length in the British imperial and United States customary systems of measurement.

One inch is to 1/12 of a foot, or 1/36 yard. Since the adoption of the international yard, the yard has been based on the metric system and defined as exactly 25.4 mm.

FAQs for Centimeter to Inch converter calculator

What is Centimeter to Inch converter calculator?

Centimeter to Inch converter is a free and online calculator that converts Centimeters to Inches.

How do I use Centimeter to Inch converter?

You just have to insert the amount of Centimeters you want to convert and press the "Convert" button. The amount of Inches will be outputed in the input field below the button.

Which browsers are supported?

All mayor web browsers are supported, including Internet Explorer, Microsoft Edge, Firefox, Chrome, Safari and Opera.

Which devices does Centimeter to Inch converter work on?

Centimeter to Inch converter calculator works in any device that supports any of the browsers mentioned before. It can be a smartphone, desktop computer, notebook, tablet, etc.