## 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 189 feet per second into miles per hour we have to multiply 189 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

189 ft/s → V(mph)

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

V(mph) = 189 ft/s × 0.68181818181818 mph

V(mph) = 128.86363636364 mph

The final result is:

189 ft/s → 128.86363636364 mph

We conclude that 189 feet per second is equivalent to 128.86363636364 miles per hour:

189 feet per second = 128.86363636364 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 0.0077601410934744 × 189 feet per second.

Another way is saying that 189 feet per second is equal to 1 ÷ 0.0077601410934744 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 eighty-nine feet per second is approximately one hundred twenty-eight point eight six four miles per hour:

189 ft/s ≅ 128.864 mph

An alternative is also that one mile per hour is approximately zero point zero zero eight times one hundred eighty-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)
190 feet per second 129.545 miles per hour
191 feet per second 130.227 miles per hour
192 feet per second 130.909 miles per hour
193 feet per second 131.591 miles per hour
194 feet per second 132.273 miles per hour
195 feet per second 132.955 miles per hour
196 feet per second 133.636 miles per hour
197 feet per second 134.318 miles per hour
198 feet per second 135 miles per hour
199 feet per second 135.682 miles per hour