Inch to Centimeter calculator (in to cm)

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


Formula used to convert in to cm:

F(x) = x * 2.54

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

1 in = 1 * 2.54 = 2.54 cm


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

Inch to Centimeter Conversion Table

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

Inches (in) Centimeters (cm)
0.001 in 0.00254 cm
0.01 in 0.025400000000000002 cm
0.1 in 0.254 cm
1 in 2.54 cm
2 in 5.08 cm
3 in 7.62 cm
4 in 10.16 cm
5 in 12.7 cm
6 in 15.24 cm
7 in 17.78 cm
8 in 20.32 cm
9 in 22.86 cm
10 in 25.4 cm
20 in 50.8 cm
30 in 76.2 cm
40 in 101.6 cm
50 in 127 cm
60 in 152.4 cm
70 in 177.8 cm
80 in 203.2 cm
90 in 228.6 cm
100 in 254 cm

About the converter

How many centimeters are in a inch? 1 inch [in] is equal to 2.54 centimeters [cm].

Note that this is a high-precision in to cm calculator, but rounding errors may occur (in a very small percentage of the cases).

Convert inches to centimeters (in to cm) by pasting or typing the amount of inches in the inches input. Check the formula section to manually convert in to cm.

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.

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).

FAQs for Inch to Centimeter converter calculator

What is Inch to Centimeter converter calculator?

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

How do I use Inch to Centimeter converter?

  1. Either copy and paste or type the amount of inches to convert in the inches input.
  2. Click on the Convert button.
  3. It will convert inches into centimeters and output it in the centimeters input.

Which browsers are supported?

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

Which devices does Inch to Centimeter converter work on?

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