## 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 15.7 feet per second into miles per hour we have to multiply 15.7 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

15.7 ft/s → V(mph)

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

V(mph) = 15.7 ft/s × 0.68181818181818 mph

V(mph) = 10.704545454545 mph

The final result is:

15.7 ft/s → 10.704545454545 mph

We conclude that 15.7 feet per second is equivalent to 10.704545454545 miles per hour:

15.7 feet per second = 10.704545454545 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 0.093418259023355 × 15.7 feet per second.

Another way is saying that 15.7 feet per second is equal to 1 ÷ 0.093418259023355 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 seven feet per second is approximately ten point seven zero five miles per hour:

15.7 ft/s ≅ 10.705 mph

An alternative is also that one mile per hour is approximately zero point zero nine three times fifteen point seven 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)
16.7 feet per second 11.386 miles per hour
17.7 feet per second 12.068 miles per hour
18.7 feet per second 12.75 miles per hour
19.7 feet per second 13.432 miles per hour
20.7 feet per second 14.114 miles per hour
21.7 feet per second 14.795 miles per hour
22.7 feet per second 15.477 miles per hour
23.7 feet per second 16.159 miles per hour
24.7 feet per second 16.841 miles per hour
25.7 feet per second 17.523 miles per hour