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 222.3 feet per second into miles per hour we have to multiply 222.3 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

222.3 ft/s → V(mph)

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

V(mph) = 222.3 ft/s × 0.68181818181818 mph

V(mph) = 151.56818181818 mph

The final result is:

222.3 ft/s → 151.56818181818 mph

We conclude that 222.3 feet per second is equivalent to 151.56818181818 miles per hour:

222.3 feet per second = 151.56818181818 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 0.0065976908082171 × 222.3 feet per second.

Another way is saying that 222.3 feet per second is equal to 1 ÷ 0.0065976908082171 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-two point three feet per second is approximately one hundred fifty-one point five six eight miles per hour:

222.3 ft/s ≅ 151.568 mph

An alternative is also that one mile per hour is approximately zero point zero zero seven times two hundred twenty-two point three 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)
223.3 feet per second 152.25 miles per hour
224.3 feet per second 152.932 miles per hour
225.3 feet per second 153.614 miles per hour
226.3 feet per second 154.295 miles per hour
227.3 feet per second 154.977 miles per hour
228.3 feet per second 155.659 miles per hour
229.3 feet per second 156.341 miles per hour
230.3 feet per second 157.023 miles per hour
231.3 feet per second 157.705 miles per hour
232.3 feet per second 158.386 miles per hour