Conversion formula

The conversion factor from feet to kilometers is 0.0003048, which means that 1 foot is equal to 0.0003048 kilometers:

1 ft = 0.0003048 km

To convert 1311 feet into kilometers we have to multiply 1311 by the conversion factor in order to get the length amount from feet to kilometers. We can also form a simple proportion to calculate the result:

1 ft → 0.0003048 km

1311 ft → L_(km)

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

L_(km) = 1311 ft × 0.0003048 km

L_(km) = 0.3995928 km

The final result is:

1311 ft → 0.3995928 km

We conclude that 1311 feet is equivalent to 0.3995928 kilometers:

1311 feet = 0.3995928 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 2.5025475934501 × 1311 feet.

Another way is saying that 1311 feet is equal to 1 ÷ 2.5025475934501 kilometers.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand three hundred eleven feet is approximately zero point four kilometers:

1311 ft ≅ 0.4 km

An alternative is also that one kilometer is approximately two point five zero three times one thousand three hundred eleven feet.

Conversion table

feet to kilometers chart

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