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 346 feet per second into miles per hour we have to multiply 346 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

346 ft/s → V(mph)

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

V(mph) = 346 ft/s × 0.68181818181818 mph

V(mph) = 235.90909090909 mph

The final result is:

346 ft/s → 235.90909090909 mph

We conclude that 346 feet per second is equivalent to 235.90909090909 miles per hour:

346 feet per second = 235.90909090909 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 0.0042389210019268 × 346 feet per second.

Another way is saying that 346 feet per second is equal to 1 ÷ 0.0042389210019268 miles per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred forty-six feet per second is approximately two hundred thirty-five point nine zero nine miles per hour:

346 ft/s ≅ 235.909 mph

An alternative is also that one mile per hour is approximately zero point zero zero four times three hundred forty-six 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)
347 feet per second 236.591 miles per hour
348 feet per second 237.273 miles per hour
349 feet per second 237.955 miles per hour
350 feet per second 238.636 miles per hour
351 feet per second 239.318 miles per hour
352 feet per second 240 miles per hour
353 feet per second 240.682 miles per hour
354 feet per second 241.364 miles per hour
355 feet per second 242.045 miles per hour
356 feet per second 242.727 miles per hour