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 74.2 feet per second into kilometers per hour we have to multiply 74.2 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
74.2 ft/s → V(km/h)
Solve the above proportion to obtain the velocity V in kilometers per hour:
V(km/h) = 74.2 ft/s × 1.0972799999991 km/h
V(km/h) = 81.418175999935 km/h
The final result is:
74.2 ft/s → 81.418175999935 km/h
We conclude that 74.2 feet per second is equivalent to 81.418175999935 kilometers per hour:
74.2 feet per second = 81.418175999935 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 0.012282269747738 × 74.2 feet per second.
Another way is saying that 74.2 feet per second is equal to 1 ÷ 0.012282269747738 kilometers per hour.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that seventy-four point two feet per second is approximately eighty-one point four one eight kilometers per hour:
74.2 ft/s ≅ 81.418 km/h
An alternative is also that one kilometer per hour is approximately zero point zero one two times seventy-four point two 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) |
---|---|
75.2 feet per second | 82.515 kilometers per hour |
76.2 feet per second | 83.613 kilometers per hour |
77.2 feet per second | 84.71 kilometers per hour |
78.2 feet per second | 85.807 kilometers per hour |
79.2 feet per second | 86.905 kilometers per hour |
80.2 feet per second | 88.002 kilometers per hour |
81.2 feet per second | 89.099 kilometers per hour |
82.2 feet per second | 90.196 kilometers per hour |
83.2 feet per second | 91.294 kilometers per hour |
84.2 feet per second | 92.391 kilometers per hour |