## 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 42.2 feet into kilometers we have to multiply 42.2 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

42.2 ft → L(km)

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

L(km) = 42.2 ft × 0.0003048 km

L(km) = 0.01286256 km

The final result is:

42.2 ft → 0.01286256 km

We conclude that 42.2 feet is equivalent to 0.01286256 kilometers:

42.2 feet = 0.01286256 kilometers

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 77.745021208842 × 42.2 feet.

Another way is saying that 42.2 feet is equal to 1 ÷ 77.745021208842 kilometers.

## Approximate result

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

42.2 ft ≅ 0.013 km

An alternative is also that one kilometer is approximately seventy-seven point seven four five times forty-two point two 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)
43.2 feet 0.013 kilometers
44.2 feet 0.013 kilometers
45.2 feet 0.014 kilometers
46.2 feet 0.014 kilometers
47.2 feet 0.014 kilometers
48.2 feet 0.015 kilometers
49.2 feet 0.015 kilometers
50.2 feet 0.015 kilometers
51.2 feet 0.016 kilometers
52.2 feet 0.016 kilometers