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 484 feet per second into miles per hour we have to multiply 484 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

484 ft/s → V_(mph)

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

V_(mph) = 484 ft/s × 0.68181818181818 mph

V_(mph) = 330 mph

The final result is:

484 ft/s → 330 mph

We conclude that 484 feet per second is equivalent to 330 miles per hour:

484 feet per second = 330 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 0.003030303030303 × 484 feet per second.

Another way is saying that 484 feet per second is equal to 1 ÷ 0.003030303030303 miles per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred eighty-four feet per second is approximately three hundred thirty miles per hour:

484 ft/s ≅ 330 mph

An alternative is also that one mile per hour is approximately zero point zero zero three times four hundred eighty-four 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