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 2421 feet into kilometers we have to multiply 2421 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

2421 ft → L_(km)

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

L_(km) = 2421 ft × 0.0003048 km

L_(km) = 0.7379208 km

The final result is:

2421 ft → 0.7379208 km

We conclude that 2421 feet is equivalent to 0.7379208 kilometers:

2421 feet = 0.7379208 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 1.3551589818311 × 2421 feet.

Another way is saying that 2421 feet is equal to 1 ÷ 1.3551589818311 kilometers.

Approximate result

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

2421 ft ≅ 0.738 km

An alternative is also that one kilometer is approximately one point three five five times two thousand four 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