Conversion formula

The conversion factor from feet per second to kilometers per hour is 1.0972799999991, which means that 1 foot per second is equal to 1.0972799999991 kilometers per hour:

1 ft/s = 1.0972799999991 km/h

To convert 749 feet per second into kilometers per hour we have to multiply 749 by the conversion factor in order to get the velocity amount from feet per second to kilometers per hour. We can also form a simple proportion to calculate the result:

1 ft/s → 1.0972799999991 km/h

749 ft/s → V_(km/h)

Solve the above proportion to obtain the velocity V in kilometers per hour:

V_(km/h) = 749 ft/s × 1.0972799999991 km/h

V_(km/h) = 821.86271999934 km/h

The final result is:

749 ft/s → 821.86271999934 km/h

We conclude that 749 feet per second is equivalent to 821.86271999934 kilometers per hour:

749 feet per second = 821.86271999934 kilometers per hour

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer per hour is equal to 0.0012167482180002 × 749 feet per second.

Another way is saying that 749 feet per second is equal to 1 ÷ 0.0012167482180002 kilometers per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seven hundred forty-nine feet per second is approximately eight hundred twenty-one point eight six three kilometers per hour:

749 ft/s ≅ 821.863 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero one times seven hundred forty-nine feet per second.

Conversion table

feet per second to kilometers per hour chart

For quick reference purposes, below is the conversion table you can use to convert from feet per second to kilometers per hour