## 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 1609 feet per second into miles per hour we have to multiply 1609 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

1609 ft/s → V(mph)

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

V(mph) = 1609 ft/s × 0.68181818181818 mph

V(mph) = 1097.0454545455 mph

The final result is:

1609 ft/s → 1097.0454545455 mph

We conclude that 1609 feet per second is equivalent to 1097.0454545455 miles per hour:

1609 feet per second = 1097.0454545455 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 0.00091153925833851 × 1609 feet per second.

Another way is saying that 1609 feet per second is equal to 1 ÷ 0.00091153925833851 miles per hour.

## Approximate result

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

1609 ft/s ≅ 1097.045 mph

An alternative is also that one mile per hour is approximately zero point zero zero one times one thousand six hundred nine 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)
1610 feet per second 1097.727 miles per hour
1611 feet per second 1098.409 miles per hour
1612 feet per second 1099.091 miles per hour
1613 feet per second 1099.773 miles per hour
1614 feet per second 1100.455 miles per hour
1615 feet per second 1101.136 miles per hour
1616 feet per second 1101.818 miles per hour
1617 feet per second 1102.5 miles per hour
1618 feet per second 1103.182 miles per hour
1619 feet per second 1103.864 miles per hour