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 99 decimeters into kilometers we have to multiply 99 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

99 dm → L_(km)

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

L_(km) = 99 dm × 0.0001 km

L_(km) = 0.0099 km

The final result is:

99 dm → 0.0099 km

We conclude that 99 decimeters is equivalent to 0.0099 kilometers:

99 decimeters = 0.0099 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 101.0101010101 × 99 decimeters.

Another way is saying that 99 decimeters is equal to 1 ÷ 101.0101010101 kilometers.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that ninety-nine decimeters is approximately zero point zero one kilometers:

99 dm ≅ 0.01 km

An alternative is also that one kilometer is approximately one hundred one point zero one times ninety-nine 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