Conversion formula

The conversion factor from yards to kilometers is 0.0009144, which means that 1 yard is equal to 0.0009144 kilometers:

1 yd = 0.0009144 km

To convert 489.9 yards into kilometers we have to multiply 489.9 by the conversion factor in order to get the length amount from yards to kilometers. We can also form a simple proportion to calculate the result:

1 yd → 0.0009144 km

489.9 yd → L_(km)

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

L_(km) = 489.9 yd × 0.0009144 km

L_(km) = 0.44796456 km

The final result is:

489.9 yd → 0.44796456 km

We conclude that 489.9 yards is equivalent to 0.44796456 kilometers:

489.9 yards = 0.44796456 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 2.2323194495565 × 489.9 yards.

Another way is saying that 489.9 yards is equal to 1 ÷ 2.2323194495565 kilometers.

Approximate result

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

489.9 yd ≅ 0.448 km

An alternative is also that one kilometer is approximately two point two three two times four hundred eighty-nine point nine yards.

Conversion table

yards to kilometers chart

For quick reference purposes, below is the conversion table you can use to convert from yards to kilometers