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 331 feet into kilometers we have to multiply 331 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

331 ft → L_(km)

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

L_(km) = 331 ft × 0.0003048 km

L_(km) = 0.1008888 km

The final result is:

331 ft → 0.1008888 km

We conclude that 331 feet is equivalent to 0.1008888 kilometers:

331 feet = 0.1008888 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 9.9119030060819 × 331 feet.

Another way is saying that 331 feet is equal to 1 ÷ 9.9119030060819 kilometers.

Approximate result

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

331 ft ≅ 0.101 km

An alternative is also that one kilometer is approximately nine point nine one two times three hundred thirty-one 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