## 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 58.4 feet per second into miles per hour we have to multiply 58.4 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

58.4 ft/s → V(mph)

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

V(mph) = 58.4 ft/s × 0.68181818181818 mph

V(mph) = 39.818181818182 mph

The final result is:

58.4 ft/s → 39.818181818182 mph

We conclude that 58.4 feet per second is equivalent to 39.818181818182 miles per hour:

58.4 feet per second = 39.818181818182 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 0.025114155251142 × 58.4 feet per second.

Another way is saying that 58.4 feet per second is equal to 1 ÷ 0.025114155251142 miles per hour.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that fifty-eight point four feet per second is approximately thirty-nine point eight one eight miles per hour:

58.4 ft/s ≅ 39.818 mph

An alternative is also that one mile per hour is approximately zero point zero two five times fifty-eight point four 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)
59.4 feet per second 40.5 miles per hour
60.4 feet per second 41.182 miles per hour
61.4 feet per second 41.864 miles per hour
62.4 feet per second 42.545 miles per hour
63.4 feet per second 43.227 miles per hour
64.4 feet per second 43.909 miles per hour
65.4 feet per second 44.591 miles per hour
66.4 feet per second 45.273 miles per hour
67.4 feet per second 45.955 miles per hour
68.4 feet per second 46.636 miles per hour