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Unit Converter

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 438 feet into kilometers we have to multiply 438 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

438 ft → L(km)

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

L(km) = 438 ft × 0.0003048 km

L(km) = 0.1335024 km

The final result is:

438 ft → 0.1335024 km

We conclude that 438 feet is equivalent to 0.1335024 kilometers:

438 feet = 0.1335024 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 7.490502043409 × 438 feet.

Another way is saying that 438 feet is equal to 1 ÷ 7.490502043409 kilometers.

Approximate result

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

438 ft ≅ 0.134 km

An alternative is also that one kilometer is approximately seven point four nine one times four hundred thirty-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

feet (ft) kilometers (km)
439 feet 0.134 kilometers
440 feet 0.134 kilometers
441 feet 0.134 kilometers
442 feet 0.135 kilometers
443 feet 0.135 kilometers
444 feet 0.135 kilometers
445 feet 0.136 kilometers
446 feet 0.136 kilometers
447 feet 0.136 kilometers
448 feet 0.137 kilometers