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 13.8 feet into kilometers we have to multiply 13.8 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

13.8 ft → L_(km)

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

L_(km) = 13.8 ft × 0.0003048 km

L_(km) = 0.00420624 km

The final result is:

13.8 ft → 0.00420624 km

We conclude that 13.8 feet is equivalent to 0.00420624 kilometers:

13.8 feet = 0.00420624 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 237.74202137776 × 13.8 feet.

Another way is saying that 13.8 feet is equal to 1 ÷ 237.74202137776 kilometers.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that thirteen point eight feet is approximately zero point zero zero four kilometers:

13.8 ft ≅ 0.004 km

An alternative is also that one kilometer is approximately two hundred thirty-seven point seven four two times thirteen point eight 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