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 311 feet into kilometers we have to multiply 311 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

311 ft → L_(km)

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

L_(km) = 311 ft × 0.0003048 km

L_(km) = 0.0947928 km

The final result is:

311 ft → 0.0947928 km

We conclude that 311 feet is equivalent to 0.0947928 kilometers:

311 feet = 0.0947928 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 10.549324421264 × 311 feet.

Another way is saying that 311 feet is equal to 1 ÷ 10.549324421264 kilometers.

Approximate result

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

311 ft ≅ 0.095 km

An alternative is also that one kilometer is approximately ten point five four nine times 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