## 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 15.3 feet per second into miles per hour we have to multiply 15.3 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

15.3 ft/s → V(mph)

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

V(mph) = 15.3 ft/s × 0.68181818181818 mph

V(mph) = 10.431818181818 mph

The final result is:

15.3 ft/s → 10.431818181818 mph

We conclude that 15.3 feet per second is equivalent to 10.431818181818 miles per hour:

15.3 feet per second = 10.431818181818 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 0.095860566448802 × 15.3 feet per second.

Another way is saying that 15.3 feet per second is equal to 1 ÷ 0.095860566448802 miles per hour.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that fifteen point three feet per second is approximately ten point four three two miles per hour:

15.3 ft/s ≅ 10.432 mph

An alternative is also that one mile per hour is approximately zero point zero nine six times fifteen 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)
16.3 feet per second 11.114 miles per hour
17.3 feet per second 11.795 miles per hour
18.3 feet per second 12.477 miles per hour
19.3 feet per second 13.159 miles per hour
20.3 feet per second 13.841 miles per hour
21.3 feet per second 14.523 miles per hour
22.3 feet per second 15.205 miles per hour
23.3 feet per second 15.886 miles per hour
24.3 feet per second 16.568 miles per hour
25.3 feet per second 17.25 miles per hour