## 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 100 feet per second into kilometers per hour we have to multiply 100 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

100 ft/s → V(km/h)

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

V(km/h) = 100 ft/s × 1.0972799999991 km/h

V(km/h) = 109.72799999991 km/h

The final result is:

100 ft/s → 109.72799999991 km/h

We conclude that 100 feet per second is equivalent to 109.72799999991 kilometers per hour:

100 feet per second = 109.72799999991 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 0.0091134441528215 × 100 feet per second.

Another way is saying that 100 feet per second is equal to 1 ÷ 0.0091134441528215 kilometers per hour.

## Approximate result

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

100 ft/s ≅ 109.728 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero nine times one hundred 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)
101 feet per second 110.825 kilometers per hour
102 feet per second 111.923 kilometers per hour
103 feet per second 113.02 kilometers per hour
104 feet per second 114.117 kilometers per hour
105 feet per second 115.214 kilometers per hour
106 feet per second 116.312 kilometers per hour
107 feet per second 117.409 kilometers per hour
108 feet per second 118.506 kilometers per hour
109 feet per second 119.604 kilometers per hour
110 feet per second 120.701 kilometers per hour