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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 1009.2 feet per second into miles per hour we have to multiply 1009.2 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

1009.2 ft/s → V(mph)

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

V(mph) = 1009.2 ft/s × 0.68181818181818 mph

V(mph) = 688.09090909091 mph

The final result is:

1009.2 ft/s → 688.09090909091 mph

We conclude that 1009.2 feet per second is equivalent to 688.09090909091 miles per hour:

1009.2 feet per second = 688.09090909091 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 0.0014532963403356 × 1009.2 feet per second.

Another way is saying that 1009.2 feet per second is equal to 1 ÷ 0.0014532963403356 miles per hour.

Approximate result

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

1009.2 ft/s ≅ 688.091 mph

An alternative is also that one mile per hour is approximately zero point zero zero one times one thousand nine point two 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)
1010.2 feet per second 688.773 miles per hour
1011.2 feet per second 689.455 miles per hour
1012.2 feet per second 690.136 miles per hour
1013.2 feet per second 690.818 miles per hour
1014.2 feet per second 691.5 miles per hour
1015.2 feet per second 692.182 miles per hour
1016.2 feet per second 692.864 miles per hour
1017.2 feet per second 693.545 miles per hour
1018.2 feet per second 694.227 miles per hour
1019.2 feet per second 694.909 miles per hour