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 9721 feet into kilometers we have to multiply 9721 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

9721 ft → L_(km)

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

L_(km) = 9721 ft × 0.0003048 km

L_(km) = 2.9629608 km

The final result is:

9721 ft → 2.9629608 km

We conclude that 9721 feet is equivalent to 2.9629608 kilometers:

9721 feet = 2.9629608 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 0.33750024637518 × 9721 feet.

Another way is saying that 9721 feet is equal to 1 ÷ 0.33750024637518 kilometers.

Approximate result

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

9721 ft ≅ 2.963 km

An alternative is also that one kilometer is approximately zero point three three eight times nine thousand seven hundred twenty-one 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