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 724 feet into kilometers we have to multiply 724 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

724 ft → L_(km)

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

L_(km) = 724 ft × 0.0003048 km

L_(km) = 0.2206752 km

The final result is:

724 ft → 0.2206752 km

We conclude that 724 feet is equivalent to 0.2206752 kilometers:

724 feet = 0.2206752 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 4.5315468163165 × 724 feet.

Another way is saying that 724 feet is equal to 1 ÷ 4.5315468163165 kilometers.

Approximate result

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

724 ft ≅ 0.221 km

An alternative is also that one kilometer is approximately four point five three two times seven hundred twenty-four 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