Unit Converter

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 25.5 feet per second into kilometers per hour we have to multiply 25.5 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

25.5 ft/s → V(km/h)

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

V(km/h) = 25.5 ft/s × 1.0972799999991 km/h

V(km/h) = 27.980639999978 km/h

The final result is:

25.5 ft/s → 27.980639999978 km/h

We conclude that 25.5 feet per second is equivalent to 27.980639999978 kilometers per hour:

25.5 feet per second = 27.980639999978 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 0.035738996677731 × 25.5 feet per second.

Another way is saying that 25.5 feet per second is equal to 1 ÷ 0.035738996677731 kilometers per hour.

Approximate result

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

25.5 ft/s ≅ 27.981 km/h

An alternative is also that one kilometer per hour is approximately zero point zero three six times twenty-five point five 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

feet per second (ft/s) kilometers per hour (km/h)
26.5 feet per second 29.078 kilometers per hour
27.5 feet per second 30.175 kilometers per hour
28.5 feet per second 31.272 kilometers per hour
29.5 feet per second 32.37 kilometers per hour
30.5 feet per second 33.467 kilometers per hour
31.5 feet per second 34.564 kilometers per hour
32.5 feet per second 35.662 kilometers per hour
33.5 feet per second 36.759 kilometers per hour
34.5 feet per second 37.856 kilometers per hour
35.5 feet per second 38.953 kilometers per hour