## 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 488 feet per second into miles per hour we have to multiply 488 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

488 ft/s → V(mph)

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

V(mph) = 488 ft/s × 0.68181818181818 mph

V(mph) = 332.72727272727 mph

The final result is:

488 ft/s → 332.72727272727 mph

We conclude that 488 feet per second is equivalent to 332.72727272727 miles per hour:

488 feet per second = 332.72727272727 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 0.0030054644808743 × 488 feet per second.

Another way is saying that 488 feet per second is equal to 1 ÷ 0.0030054644808743 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-eight feet per second is approximately three hundred thirty-two point seven two seven miles per hour:

488 ft/s ≅ 332.727 mph

An alternative is also that one mile per hour is approximately zero point zero zero three times four hundred eighty-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)
489 feet per second 333.409 miles per hour
490 feet per second 334.091 miles per hour
491 feet per second 334.773 miles per hour
492 feet per second 335.455 miles per hour
493 feet per second 336.136 miles per hour
494 feet per second 336.818 miles per hour
495 feet per second 337.5 miles per hour
496 feet per second 338.182 miles per hour
497 feet per second 338.864 miles per hour
498 feet per second 339.545 miles per hour