Inches (in) to Kilometers (km) calculator

Input the amount of inches you want to convert to kilometers in the below input field, and then click in the "Convert" button. But if you want to convert from kilometers to inches, please checkout this tool.


Formula used to convert in to km:

F(x) = x / 39370.0787401575

For example, if you want to convert 15 in to km, just replace x by 15 [in]:

15 in = 15/39370.0787401575 = 0.00038099999999999983 km


  1. Divide the amount of inches by 39370.0787401575.
  2. The result will be expressed in kilometers.

Inch to Kilometer Conversion Table

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

Inches (in) Kilometers (km)
0.001 in 0.0000000254 km
0.01 in 0.000000254 km
0.1 in 0.00000254 km
1 in 0.0000254 km
2 in 0.0000508 km
3 in 0.0000762 km
4 in 0.0001016 km
5 in 0.000127 km
6 in 0.0001524 km
7 in 0.0001778 km
8 in 0.0002032 km
9 in 0.0002286 km
10 in 0.000254 km
20 in 0.000508 km
30 in 0.000762 km
40 in 0.001016 km
50 in 0.00127 km
60 in 0.001524 km
70 in 0.001778 km
80 in 0.002032 km
90 in 0.002286 km
100 in 0.00254 km

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 Kilometers (km)

The kilometre or kilometer (symbol km) is a unit of length in the metric system, equal to one thousand metres. It is used to express the distance between two geographical places. In some places (such as the United States and the United Kingdom) the unit used is the mile.

See also

FAQs for Inch to Kilometer calculator

What is Inch to Kilometer calculator?

Inch to Kilometer is a free and online calculator that converts Inches to Kilometers.

How do I use Inch to Kilometer?

You just have to insert the amount of Inches you want to convert and press the "Convert" button. The amount of Kilometers 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 Inch to Kilometer work on?

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