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 1646 feet into kilometers we have to multiply 1646 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

1646 ft → L_(km)

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

L_(km) = 1646 ft × 0.0003048 km

L_(km) = 0.5017008 km

The final result is:

1646 ft → 0.5017008 km

We conclude that 1646 feet is equivalent to 0.5017008 kilometers:

1646 feet = 0.5017008 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 1.993219863313 × 1646 feet.

Another way is saying that 1646 feet is equal to 1 ÷ 1.993219863313 kilometers.

Approximate result

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

1646 ft ≅ 0.502 km

An alternative is also that one kilometer is approximately one point nine nine three times one thousand six hundred forty-six 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