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Unit Converter

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 918 feet per second into miles per hour we have to multiply 918 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

918 ft/s → V(mph)

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

V(mph) = 918 ft/s × 0.68181818181818 mph

V(mph) = 625.90909090909 mph

The final result is:

918 ft/s → 625.90909090909 mph

We conclude that 918 feet per second is equivalent to 625.90909090909 miles per hour:

918 feet per second = 625.90909090909 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 0.00159767610748 × 918 feet per second.

Another way is saying that 918 feet per second is equal to 1 ÷ 0.00159767610748 miles per hour.

Approximate result

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

918 ft/s ≅ 625.909 mph

An alternative is also that one mile per hour is approximately zero point zero zero two times nine hundred eighteen 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)
919 feet per second 626.591 miles per hour
920 feet per second 627.273 miles per hour
921 feet per second 627.955 miles per hour
922 feet per second 628.636 miles per hour
923 feet per second 629.318 miles per hour
924 feet per second 630 miles per hour
925 feet per second 630.682 miles per hour
926 feet per second 631.364 miles per hour
927 feet per second 632.045 miles per hour
928 feet per second 632.727 miles per hour