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 270 millimeters into kilometers we have to multiply 270 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

270 mm → L_(km)

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

L_(km) = 270 mm × 1.0E-6 km

L_(km) = 0.00027 km

The final result is:

270 mm → 0.00027 km

We conclude that 270 millimeters is equivalent to 0.00027 kilometers:

270 millimeters = 0.00027 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 3703.7037037037 × 270 millimeters.

Another way is saying that 270 millimeters is equal to 1 ÷ 3703.7037037037 kilometers.

Approximate result

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

270 mm ≅ 0 km

An alternative is also that one kilometer is approximately three thousand seven hundred three point seven zero four times two hundred seventy 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