## 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 29.7 feet per second into miles per hour we have to multiply 29.7 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

29.7 ft/s → V(mph)

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

V(mph) = 29.7 ft/s × 0.68181818181818 mph

V(mph) = 20.25 mph

The final result is:

29.7 ft/s → 20.25 mph

We conclude that 29.7 feet per second is equivalent to 20.25 miles per hour:

29.7 feet per second = 20.25 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 0.049382716049383 × 29.7 feet per second.

Another way is saying that 29.7 feet per second is equal to 1 ÷ 0.049382716049383 miles per hour.

## Approximate result

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

29.7 ft/s ≅ 20.25 mph

An alternative is also that one mile per hour is approximately zero point zero four nine times twenty-nine 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)
30.7 feet per second 20.932 miles per hour
31.7 feet per second 21.614 miles per hour
32.7 feet per second 22.295 miles per hour
33.7 feet per second 22.977 miles per hour
34.7 feet per second 23.659 miles per hour
35.7 feet per second 24.341 miles per hour
36.7 feet per second 25.023 miles per hour
37.7 feet per second 25.705 miles per hour
38.7 feet per second 26.386 miles per hour
39.7 feet per second 27.068 miles per hour