Conversion formula

The conversion factor from kilometers per hour to feet per second is 0.91134441528215, which means that 1 kilometer per hour is equal to 0.91134441528215 feet per second:

1 km/h = 0.91134441528215 ft/s

To convert 109 kilometers per hour into feet per second we have to multiply 109 by the conversion factor in order to get the velocity amount from kilometers per hour to feet per second. We can also form a simple proportion to calculate the result:

1 km/h → 0.91134441528215 ft/s

109 km/h → V_(ft/s)

Solve the above proportion to obtain the velocity V in feet per second:

V_(ft/s) = 109 km/h × 0.91134441528215 ft/s

V_(ft/s) = 99.336541265755 ft/s

The final result is:

109 km/h → 99.336541265755 ft/s

We conclude that 109 kilometers per hour is equivalent to 99.336541265755 feet per second:

109 kilometers per hour = 99.336541265755 feet per second

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 foot per second is equal to 0.010066788990818 × 109 kilometers per hour.

Another way is saying that 109 kilometers per hour is equal to 1 ÷ 0.010066788990818 feet per second.

Approximate result

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

109 km/h ≅ 99.337 ft/s

An alternative is also that one foot per second is approximately zero point zero one times one hundred nine kilometers per hour.

Conversion table

kilometers per hour to feet per second chart

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