## 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 4 feet into kilometers we have to multiply 4 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

4 ft → L(km)

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

L(km) = 4 ft × 0.0003048 km

L(km) = 0.0012192 km

The final result is:

4 ft → 0.0012192 km

We conclude that 4 feet is equivalent to 0.0012192 kilometers:

4 feet = 0.0012192 kilometers

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 820.20997375328 × 4 feet.

Another way is saying that 4 feet is equal to 1 ÷ 820.20997375328 kilometers.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four feet is approximately zero point zero zero one kilometers:

4 ft ≅ 0.001 km

An alternative is also that one kilometer is approximately eight hundred twenty point two one times four 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

feet (ft) kilometers (km)
5 feet 0.002 kilometers
6 feet 0.002 kilometers
7 feet 0.002 kilometers
8 feet 0.002 kilometers
9 feet 0.003 kilometers
10 feet 0.003 kilometers
11 feet 0.003 kilometers
12 feet 0.004 kilometers
13 feet 0.004 kilometers
14 feet 0.004 kilometers