Conversion formula

The conversion factor from meters per second to feet per second is 3.2808398950131, which means that 1 meter per second is equal to 3.2808398950131 feet per second:

1 m/s = 3.2808398950131 ft/s

To convert 140 meters per second into feet per second we have to multiply 140 by the conversion factor in order to get the velocity amount from meters per second to feet per second. We can also form a simple proportion to calculate the result:

1 m/s → 3.2808398950131 ft/s

140 m/s → V_(ft/s)

Solve the above proportion to obtain the velocity V in feet per second:

V_(ft/s) = 140 m/s × 3.2808398950131 ft/s

V_(ft/s) = 459.31758530184 ft/s

The final result is:

140 m/s → 459.31758530184 ft/s

We conclude that 140 meters per second is equivalent to 459.31758530184 feet per second:

140 meters per second = 459.31758530184 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 0.0021771428571429 × 140 meters per second.

Another way is saying that 140 meters per second is equal to 1 ÷ 0.0021771428571429 feet per second.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred forty meters per second is approximately four hundred fifty-nine point three one eight feet per second:

140 m/s ≅ 459.318 ft/s

An alternative is also that one foot per second is approximately zero point zero zero two times one hundred forty meters per second.

Conversion table

meters per second to feet per second chart

For quick reference purposes, below is the conversion table you can use to convert from meters per second to feet per second