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 5171 feet per second into kilometers per hour we have to multiply 5171 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

5171 ft/s → V_(km/h)

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

V_(km/h) = 5171 ft/s × 1.0972799999991 km/h

V_(km/h) = 5674.0348799955 km/h

The final result is:

5171 ft/s → 5674.0348799955 km/h

We conclude that 5171 feet per second is equivalent to 5674.0348799955 kilometers per hour:

5171 feet per second = 5674.0348799955 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 0.00017624142627773 × 5171 feet per second.

Another way is saying that 5171 feet per second is equal to 1 ÷ 0.00017624142627773 kilometers per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that five thousand one hundred seventy-one feet per second is approximately five thousand six hundred seventy-four point zero three five kilometers per hour:

5171 ft/s ≅ 5674.035 km/h

An alternative is also that one kilometer per hour is approximately zero times five thousand one hundred seventy-one 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