## 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 228 feet per second into miles per hour we have to multiply 228 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

228 ft/s → V(mph)

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

V(mph) = 228 ft/s × 0.68181818181818 mph

V(mph) = 155.45454545455 mph

The final result is:

228 ft/s → 155.45454545455 mph

We conclude that 228 feet per second is equivalent to 155.45454545455 miles per hour:

228 feet per second = 155.45454545455 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 0.0064327485380117 × 228 feet per second.

Another way is saying that 228 feet per second is equal to 1 ÷ 0.0064327485380117 miles per hour.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that two hundred twenty-eight feet per second is approximately one hundred fifty-five point four five five miles per hour:

228 ft/s ≅ 155.455 mph

An alternative is also that one mile per hour is approximately zero point zero zero six times two hundred twenty-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)
229 feet per second 156.136 miles per hour
230 feet per second 156.818 miles per hour
231 feet per second 157.5 miles per hour
232 feet per second 158.182 miles per hour
233 feet per second 158.864 miles per hour
234 feet per second 159.545 miles per hour
235 feet per second 160.227 miles per hour
236 feet per second 160.909 miles per hour
237 feet per second 161.591 miles per hour
238 feet per second 162.273 miles per hour