Conversion formula

The conversion factor from millimeters to kilometers is 1.0E-6, which means that 1 millimeter is equal to 1.0E-6 kilometers:

1 mm = 1.0E-6 km

To convert 1518 millimeters into kilometers we have to multiply 1518 by the conversion factor in order to get the length amount from millimeters to kilometers. We can also form a simple proportion to calculate the result:

1 mm → 1.0E-6 km

1518 mm → L_(km)

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

L_(km) = 1518 mm × 1.0E-6 km

L_(km) = 0.001518 km

The final result is:

1518 mm → 0.001518 km

We conclude that 1518 millimeters is equivalent to 0.001518 kilometers:

1518 millimeters = 0.001518 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 658.76152832675 × 1518 millimeters.

Another way is saying that 1518 millimeters is equal to 1 ÷ 658.76152832675 kilometers.

Approximate result

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

1518 mm ≅ 0.002 km

An alternative is also that one kilometer is approximately six hundred fifty-eight point seven six two times one thousand five hundred eighteen millimeters.

Conversion table

millimeters to kilometers chart

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