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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 510 feet per second into miles per hour we have to multiply 510 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

510 ft/s → V(mph)

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

V(mph) = 510 ft/s × 0.68181818181818 mph

V(mph) = 347.72727272727 mph

The final result is:

510 ft/s → 347.72727272727 mph

We conclude that 510 feet per second is equivalent to 347.72727272727 miles per hour:

510 feet per second = 347.72727272727 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 0.0028758169934641 × 510 feet per second.

Another way is saying that 510 feet per second is equal to 1 ÷ 0.0028758169934641 miles per hour.

Approximate result

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

510 ft/s ≅ 347.727 mph

An alternative is also that one mile per hour is approximately zero point zero zero three times five hundred ten 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)
511 feet per second 348.409 miles per hour
512 feet per second 349.091 miles per hour
513 feet per second 349.773 miles per hour
514 feet per second 350.455 miles per hour
515 feet per second 351.136 miles per hour
516 feet per second 351.818 miles per hour
517 feet per second 352.5 miles per hour
518 feet per second 353.182 miles per hour
519 feet per second 353.864 miles per hour
520 feet per second 354.545 miles per hour