## 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 145.8 feet per second into miles per hour we have to multiply 145.8 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

145.8 ft/s → V(mph)

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

V(mph) = 145.8 ft/s × 0.68181818181818 mph

V(mph) = 99.409090909091 mph

The final result is:

145.8 ft/s → 99.409090909091 mph

We conclude that 145.8 feet per second is equivalent to 99.409090909091 miles per hour:

145.8 feet per second = 99.409090909091 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 0.010059442158208 × 145.8 feet per second.

Another way is saying that 145.8 feet per second is equal to 1 ÷ 0.010059442158208 miles per hour.

## Approximate result

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

145.8 ft/s ≅ 99.409 mph

An alternative is also that one mile per hour is approximately zero point zero one times one hundred forty-five point eight 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)
146.8 feet per second 100.091 miles per hour
147.8 feet per second 100.773 miles per hour
148.8 feet per second 101.455 miles per hour
149.8 feet per second 102.136 miles per hour
150.8 feet per second 102.818 miles per hour
151.8 feet per second 103.5 miles per hour
152.8 feet per second 104.182 miles per hour
153.8 feet per second 104.864 miles per hour
154.8 feet per second 105.545 miles per hour
155.8 feet per second 106.227 miles per hour