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 5721 feet per second into kilometers per hour we have to multiply 5721 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

5721 ft/s → V_(km/h)

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

V_(km/h) = 5721 ft/s × 1.0972799999991 km/h

V_(km/h) = 6277.538879995 km/h

The final result is:

5721 ft/s → 6277.538879995 km/h

We conclude that 5721 feet per second is equivalent to 6277.538879995 kilometers per hour:

5721 feet per second = 6277.538879995 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 0.00015929809740992 × 5721 feet per second.

Another way is saying that 5721 feet per second is equal to 1 ÷ 0.00015929809740992 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 seven hundred twenty-one feet per second is approximately six thousand two hundred seventy-seven point five three nine kilometers per hour:

5721 ft/s ≅ 6277.539 km/h

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