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Unit Converter

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 4.9 kilometers per hour into feet per second we have to multiply 4.9 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

4.9 km/h → V(ft/s)

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

V(ft/s) = 4.9 km/h × 0.91134441528215 ft/s

V(ft/s) = 4.4655876348825 ft/s

The final result is:

4.9 km/h → 4.4655876348825 ft/s

We conclude that 4.9 kilometers per hour is equivalent to 4.4655876348825 feet per second:

4.9 kilometers per hour = 4.4655876348825 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 0.22393469387737 × 4.9 kilometers per hour.

Another way is saying that 4.9 kilometers per hour is equal to 1 ÷ 0.22393469387737 feet per second.

Approximate result

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

4.9 km/h ≅ 4.466 ft/s

An alternative is also that one foot per second is approximately zero point two two four times four point 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

kilometers per hour (km/h) feet per second (ft/s)
5.9 kilometers per hour 5.377 feet per second
6.9 kilometers per hour 6.288 feet per second
7.9 kilometers per hour 7.2 feet per second
8.9 kilometers per hour 8.111 feet per second
9.9 kilometers per hour 9.022 feet per second
10.9 kilometers per hour 9.934 feet per second
11.9 kilometers per hour 10.845 feet per second
12.9 kilometers per hour 11.756 feet per second
13.9 kilometers per hour 12.668 feet per second
14.9 kilometers per hour 13.579 feet per second