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 820.8 feet into kilometers we have to multiply 820.8 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

820.8 ft → L_(km)

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

L_(km) = 820.8 ft × 0.0003048 km

L_(km) = 0.25017984 km

The final result is:

820.8 ft → 0.25017984 km

We conclude that 820.8 feet is equivalent to 0.25017984 kilometers:

820.8 feet = 0.25017984 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 3.9971246284273 × 820.8 feet.

Another way is saying that 820.8 feet is equal to 1 ÷ 3.9971246284273 kilometers.

Approximate result

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

820.8 ft ≅ 0.25 km

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