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 857 feet into kilometers we have to multiply 857 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

857 ft → L_(km)

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

L_(km) = 857 ft × 0.0003048 km

L_(km) = 0.2612136 km

The final result is:

857 ft → 0.2612136 km

We conclude that 857 feet is equivalent to 0.2612136 kilometers:

857 feet = 0.2612136 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 3.8282845916139 × 857 feet.

Another way is saying that 857 feet is equal to 1 ÷ 3.8282845916139 kilometers.

Approximate result

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

857 ft ≅ 0.261 km

An alternative is also that one kilometer is approximately three point eight two eight times eight hundred fifty-seven 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