Conversion formula

The conversion factor from decimeters to kilometers is 0.0001, which means that 1 decimeter is equal to 0.0001 kilometers:

1 dm = 0.0001 km

To convert 4245 decimeters into kilometers we have to multiply 4245 by the conversion factor in order to get the length amount from decimeters to kilometers. We can also form a simple proportion to calculate the result:

1 dm → 0.0001 km

4245 dm → L_(km)

Solve the above proportion to obtain the length L in kilometers:

L_(km) = 4245 dm × 0.0001 km

L_(km) = 0.4245 km

The final result is:

4245 dm → 0.4245 km

We conclude that 4245 decimeters is equivalent to 0.4245 kilometers:

4245 decimeters = 0.4245 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 2.3557126030624 × 4245 decimeters.

Another way is saying that 4245 decimeters is equal to 1 ÷ 2.3557126030624 kilometers.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four thousand two hundred forty-five decimeters is approximately zero point four two five kilometers:

4245 dm ≅ 0.425 km

An alternative is also that one kilometer is approximately two point three five six times four thousand two hundred forty-five decimeters.

Conversion table

decimeters to kilometers chart

For quick reference purposes, below is the conversion table you can use to convert from decimeters to kilometers