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 1642 decimeters into kilometers we have to multiply 1642 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

1642 dm → L_(km)

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

L_(km) = 1642 dm × 0.0001 km

L_(km) = 0.1642 km

The final result is:

1642 dm → 0.1642 km

We conclude that 1642 decimeters is equivalent to 0.1642 kilometers:

1642 decimeters = 0.1642 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 6.0901339829476 × 1642 decimeters.

Another way is saying that 1642 decimeters is equal to 1 ÷ 6.0901339829476 kilometers.

Approximate result

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

1642 dm ≅ 0.164 km

An alternative is also that one kilometer is approximately six point zero nine times one thousand six hundred forty-two 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