Inch to Decimeter calculator (in to dm)

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


Formula used to convert in to dm:

F(x) = x / 3.937007874

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

1 in = 1 / 3.937007874 = 0.254000000001016 dm


  1. Divide the amount of inches by 3.937007874.
  2. The result will be expressed in decimeters.

Inch to Decimeter Conversion Table

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

Inches (in) Decimeters (dm)
0.001 in 0.000254000000001016 dm
0.01 in 0.00254000000001016 dm
0.1 in 0.0254000000001016 dm
1 in 0.254000000001016 dm
2 in 0.508000000002032 dm
3 in 0.762000000003048 dm
4 in 1.016000000004064 dm
5 in 1.27000000000508 dm
6 in 1.524000000006096 dm
7 in 1.7780000000071121 dm
8 in 2.032000000008128 dm
9 in 2.2860000000091443 dm
10 in 2.54000000001016 dm
20 in 5.08000000002032 dm
30 in 7.620000000030481 dm
40 in 10.16000000004064 dm
50 in 12.700000000050801 dm
60 in 15.240000000060961 dm
70 in 17.78000000007112 dm
80 in 20.32000000008128 dm
90 in 22.86000000009144 dm
100 in 25.400000000101603 dm

About the converter

How many decimeters are in a inch? 1 inch [in] is equal to 0.254000000001016 decimeters [dm].

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

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

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 Decimeters (dm)

The decimeter is a unit of length in the metric system (SI), equal to one tenth of a metre (i.e. 1 dm is equal to 0.1 meters).

FAQs for Inch to Decimeter converter calculator

What is Inch to Decimeter converter calculator?

Inch to Decimeter converter is a free and online calculator that converts Inches to Decimeters.

How do I use Inch to Decimeter 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 decimeters and output it in the decimeters 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 Decimeter converter work on?

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