## 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 133 feet per second into miles per hour we have to multiply 133 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

133 ft/s → V(mph)

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

V(mph) = 133 ft/s × 0.68181818181818 mph

V(mph) = 90.681818181818 mph

The final result is:

133 ft/s → 90.681818181818 mph

We conclude that 133 feet per second is equivalent to 90.681818181818 miles per hour:

133 feet per second = 90.681818181818 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 0.011027568922306 × 133 feet per second.

Another way is saying that 133 feet per second is equal to 1 ÷ 0.011027568922306 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 thirty-three feet per second is approximately ninety point six eight two miles per hour:

133 ft/s ≅ 90.682 mph

An alternative is also that one mile per hour is approximately zero point zero one one times one hundred thirty-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)
134 feet per second 91.364 miles per hour
135 feet per second 92.045 miles per hour
136 feet per second 92.727 miles per hour
137 feet per second 93.409 miles per hour
138 feet per second 94.091 miles per hour
139 feet per second 94.773 miles per hour
140 feet per second 95.455 miles per hour
141 feet per second 96.136 miles per hour
142 feet per second 96.818 miles per hour
143 feet per second 97.5 miles per hour