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 9000 feet into kilometers we have to multiply 9000 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

9000 ft → L_(km)

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

L_(km) = 9000 ft × 0.0003048 km

L_(km) = 2.7432 km

The final result is:

9000 ft → 2.7432 km

We conclude that 9000 feet is equivalent to 2.7432 kilometers:

9000 feet = 2.7432 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 0.36453776611257 × 9000 feet.

Another way is saying that 9000 feet is equal to 1 ÷ 0.36453776611257 kilometers.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that nine thousand feet is approximately two point seven four three kilometers:

9000 ft ≅ 2.743 km

An alternative is also that one kilometer is approximately zero point three six five times nine thousand 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