Conversion formula

The conversion factor from feet per second to miles per hour is 0.68181818181818, which means that 1 foot per second is equal to 0.68181818181818 miles per hour:

1 ft/s = 0.68181818181818 mph

To convert 28.3 feet per second into miles per hour we have to multiply 28.3 by the conversion factor in order to get the velocity amount from feet per second to miles per hour. We can also form a simple proportion to calculate the result:

1 ft/s → 0.68181818181818 mph

28.3 ft/s → V(mph)

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

V(mph) = 28.3 ft/s × 0.68181818181818 mph

V(mph) = 19.295454545455 mph

The final result is:

28.3 ft/s → 19.295454545455 mph

We conclude that 28.3 feet per second is equivalent to 19.295454545455 miles per hour:

28.3 feet per second = 19.295454545455 miles per hour

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.051825677267373 × 28.3 feet per second.

Another way is saying that 28.3 feet per second is equal to 1 ÷ 0.051825677267373 miles per hour.

Approximate result

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

28.3 ft/s ≅ 19.295 mph

An alternative is also that one mile per hour is approximately zero point zero five two times twenty-eight point three feet per second.

Conversion table

feet per second to miles per hour chart

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

feet per second (ft/s) miles per hour (mph)
29.3 feet per second 19.977 miles per hour
30.3 feet per second 20.659 miles per hour
31.3 feet per second 21.341 miles per hour
32.3 feet per second 22.023 miles per hour
33.3 feet per second 22.705 miles per hour
34.3 feet per second 23.386 miles per hour
35.3 feet per second 24.068 miles per hour
36.3 feet per second 24.75 miles per hour
37.3 feet per second 25.432 miles per hour
38.3 feet per second 26.114 miles per hour