Convert Kilometer to Decimeter
Convert kilometers to decimeters by entering a value below.
How to Convert Kilometers to Decimeters
The kilometer and decimeter are both units of length. By definition, 1 kilometer equals exactly 10000 decimeters. This means to convert kilometers to decimeters, you multiply by 10000.
Formula
Step-by-Step Example
Convert 5 km to decimeters:
We need to convert kilometers to decimeters
Since 1 km = 10000 dm, multiply by 10000
5 × 10000 = 50000
5 km = 50000 dm
Kilometer to Decimeter Conversion Table
Quick reference table for common kilometer to decimeter conversions. Click any value for detailed calculation.
| Kilometers (km) | Decimeters (dm) |
|---|---|
| 0.1 km | 1000 dm |
| 0.5 km | 5000 dm |
| 1 km | 10000 dm |
| 2 km | 20000 dm |
| 5 km | 50000 dm |
| 10 km | 100000 dm |
| 25 km | 250000 dm |
| 50 km | 500000 dm |
| 100 km | 1000000 dm |
About These Units
Kilometer (km)
A kilometer (km) is a metric unit of length equal to 1,000 meters or approximately 0.621 miles. Kilometers are the standard unit for measuring road distances, running races, and geographic distances in most countries worldwide. Common conversions: 1 km = 0.621 miles, 1 mile = 1.609 km.
Decimeter (dm)
A decimeter (dm) is a metric unit of length equal to 1/10 of a meter, 10 centimeters, or approximately 3.94 inches. Decimeters are commonly used in Europe for measuring furniture dimensions, fabric lengths, and in educational contexts.
Frequently Asked Questions
How do I convert kilometers to decimeters?
To convert kilometers to decimeters, multiply the value by 10000. For example, 10 km = 100000 dm.
How many decimeters are in 1 kilometer?
1 kilometer equals 10000 decimeters.
What is the formula for kilometers to decimeters?
The formula is: dm = km × 10000.