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 9980 feet into kilometers we have to multiply 9980 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

9980 ft → L_(km)

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

L_(km) = 9980 ft × 0.0003048 km

L_(km) = 3.041904 km

The final result is:

9980 ft → 3.041904 km

We conclude that 9980 feet is equivalent to 3.041904 kilometers:

9980 feet = 3.041904 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 0.3287414724462 × 9980 feet.

Another way is saying that 9980 feet is equal to 1 ÷ 0.3287414724462 kilometers.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that nine thousand nine hundred eighty feet is approximately three point zero four two kilometers:

9980 ft ≅ 3.042 km

An alternative is also that one kilometer is approximately zero point three two nine times nine thousand nine hundred eighty 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