Convert Decimeter (dm) to Kilometer (km)
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Updated on September 1, 2025
You can use our Decimeter (dm) to Kilometer (km) conversion calculator as a reliable and efficient tool to simplify length conversions. It is designed for professionals, students, and anyone who needs a quick and accurate result. Conversion of Decimeter (dm) to Kilometer (km) is crucial in Length measurement related measurements. You can avoid the risk of manual calculation errors and save valuable time using our Decimeter (dm) to Kilometer (km) converter.About Decimeter (dm) to Kilometer (km) Conversion Calculator
Written By
Nadiba Rahman
Reviewed by
Mrinmoy Roy
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Relation Between Decimeter (dm) and Kilometer (km)
Let me explain to you about the relation between Decimeter dm and Kilometer (km) first before moving to the conversion process. Because it’s essential to grasp what these units represent.What is Decimeter (dm)?
A decimeter is a unit of length equal to 10−1 meters. Decimeter (dm) is a unit of length measurement which is commonly used in Length measurement. Less commonly used compared to centimeters or meters. Often employed in educational settings to introduce metric subunits..What is Kilometer (km)?
Decimeter (dm) is another unit of length measurement that is used in Space measurement. A kilometer is a unit of length equal to 1,000 meters.. Less commonly used compared to centimeters or meters. Often employed in educational settings to introduce metric subunits..How to Convert Kilometer (km)?
The conversion between Decimeter (dm) and Kilometer (km) follows a simple formula:Decimeter = Decimeter × 0.0001
Where, 0.0001 is the value that allows you to convert between Decimeter (dm) and Kilometer (km).
So,
1 Kilometer = 0.0001 Decimeter
And, 1 Decimeter = 1/0.0001 Kilometer

Examples of Converting Decimeter (dm) to Kilometer (km)
To convert any value from Decimeter (dm) to Kilometer (km), simply multiply the amount of Decimeter (dm) by the conversion factor:1 Kilometer = 0.0001 Decimeter
For example, if you want to convert 5 Decimeter into Kilometer and the conversion factor is 0.0001, then:
5 Decimeter = 5 x 0.0001 Kilometer
Decimeter (dm) to Kilometer (km) Conversion Chart
Here’s a quick reference chart for common conversions between Decimeter (dm) and Kilometer (km)| Decimeter (dm) | Kilometer (km) |
|---|---|
| 100 Decimeter (dm) | 0.01 Kilometer (km) |
| 200 Decimeter (dm) | 0.02 Kilometer (km) |
| 300 Decimeter (dm) | 0.030000000000000002 Kilometer (km) |
| 400 Decimeter (dm) | 0.04 Kilometer (km) |
| 500 Decimeter (dm) | 0.05 Kilometer (km) |
| 600 Decimeter (dm) | 0.060000000000000005 Kilometer (km) |
| 700 Decimeter (dm) | 0.07 Kilometer (km) |
| 800 Decimeter (dm) | 0.08 Kilometer (km) |
| 900 Decimeter (dm) | 0.09000000000000001 Kilometer (km) |
| 1000 Decimeter (dm) | 0.1 Kilometer (km) |
How 1 Decimeter (dm) Converts to Other length Units
See the relation between Decimeter (dm) and other length related measurement units:| 1 Decimeter(dm) | 1000000000.000000 Angstrom (Å) |
| 1 Decimeter(dm) | 0.000000 Astronomical Unit (au) |
| 1 Decimeter(dm) | 0.000054 Cables |
| 1 Decimeter(dm) | 10.000000 Centimeter (cm) |
| 1 Decimeter(dm) | 0.087489 Ells (ells) |
| 1 Decimeter(dm) | 0.000116 Ems (ems) |
| 1 Decimeter(dm) | 0.054681 Fathom |
| 1 Decimeter(dm) | 0.328084 Foot (ft) |
| 1 Decimeter(dm) | 0.000497 Furlong |
| 1 Decimeter(dm) | 0.984252 Hand |
| 1 Decimeter(dm) | 0.001000 Hectometer (hm) |
| 1 Decimeter(dm) | 3.937008 Inch (in) |
| 1 Decimeter(dm) | 0.000000 Light Year (ly) |
| 1 Decimeter(dm) | 0.100000 Meter (m) |
| 1 Decimeter(dm) | 100000.000000 Micrometer (µm) |
| 1 Decimeter(dm) | 39.370079 Mil (mil) |
| 1 Decimeter(dm) | 0.000062 Mile (mi) |
| 1 Decimeter(dm) | 100.000000 Millimeter (mm) |
| 1 Decimeter(dm) | 100000000.000000 Nanometer (nm) |
| 1 Decimeter(dm) | 0.000000 Parsec (pc) |
| 1 Decimeter(dm) | 100000000000.000000 Picometer (pm) |
| 1 Decimeter(dm) | 39.370079 Thou |
| 1 Decimeter(dm) | 0.109361 Yard (yd) |
Features of Our Decimeter (dm) to Kilometer (km) Conversion Calculator
Our Decimeter dm to Kilometer (km) converter is more than just a basic converter. Here's what makes it stand out:Output Precision Control
You can control how precise your conversion results are. From settings, you can adjust decimal places from 0 to 12 places.Customizable Rounding Options
You can control the output rounding options based on your necessity. You can turn the rounding mode on or off, and select between Ceiling or Floor rounding to match your needs.Multiple Number Formats
Display your results the way you want:- Standard format (e.g. 12.345245)
- Scientific notation (e.g. 1.23452e+1)
- Engineering format (e.g. 1.23452 × 10^1)

