Unit Converter
Conversion formula
The conversion factor from miles per hour to feet per second is 1.4666666666667, which means that 1 mile per hour is equal to 1.4666666666667 feet per second:
1 mph = 1.4666666666667 ft/s
To convert 521 miles per hour into feet per second we have to multiply 521 by the conversion factor in order to get the velocity amount from miles per hour to feet per second. We can also form a simple proportion to calculate the result:
1 mph → 1.4666666666667 ft/s
521 mph → V(ft/s)
Solve the above proportion to obtain the velocity V in feet per second:
V(ft/s) = 521 mph × 1.4666666666667 ft/s
V(ft/s) = 764.13333333333 ft/s
The final result is:
521 mph → 764.13333333333 ft/s
We conclude that 521 miles per hour is equivalent to 764.13333333333 feet per second:
521 miles per hour = 764.13333333333 feet per second
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 foot per second is equal to 0.001308672134008 × 521 miles per hour.
Another way is saying that 521 miles per hour is equal to 1 ÷ 0.001308672134008 feet per second.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that five hundred twenty-one miles per hour is approximately seven hundred sixty-four point one three three feet per second:
521 mph ≅ 764.133 ft/s
An alternative is also that one foot per second is approximately zero point zero zero one times five hundred twenty-one miles per hour.
Conversion table
miles per hour to feet per second chart
For quick reference purposes, below is the conversion table you can use to convert from miles per hour to feet per second
miles per hour (mph) | feet per second (ft/s) |
---|---|
522 miles per hour | 765.6 feet per second |
523 miles per hour | 767.067 feet per second |
524 miles per hour | 768.533 feet per second |
525 miles per hour | 770 feet per second |
526 miles per hour | 771.467 feet per second |
527 miles per hour | 772.933 feet per second |
528 miles per hour | 774.4 feet per second |
529 miles per hour | 775.867 feet per second |
530 miles per hour | 777.333 feet per second |
531 miles per hour | 778.8 feet per second |