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 821 yards into kilometers we have to multiply 821 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

821 yd → L_(km)

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

L_(km) = 821 yd × 0.0009144 km

L_(km) = 0.7507224 km

The final result is:

821 yd → 0.7507224 km

We conclude that 821 yards is equivalent to 0.7507224 kilometers:

821 yards = 0.7507224 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 1.332050302482 × 821 yards.

Another way is saying that 821 yards is equal to 1 ÷ 1.332050302482 kilometers.

Approximate result

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

821 yd ≅ 0.751 km

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