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 850 millimeters into kilometers we have to multiply 850 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

850 mm → L_(km)

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

L_(km) = 850 mm × 1.0E-6 km

L_(km) = 0.00085 km

The final result is:

850 mm → 0.00085 km

We conclude that 850 millimeters is equivalent to 0.00085 kilometers:

850 millimeters = 0.00085 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 1176.4705882353 × 850 millimeters.

Another way is saying that 850 millimeters is equal to 1 ÷ 1176.4705882353 kilometers.

Approximate result

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

850 mm ≅ 0.001 km

An alternative is also that one kilometer is approximately one thousand one hundred seventy-six point four seven one times eight hundred fifty 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