Conversion formula

The conversion factor from feet per second to meters per second is 0.3048, which means that 1 foot per second is equal to 0.3048 meters per second:

1 ft/s = 0.3048 m/s

To convert 4009 feet per second into meters per second we have to multiply 4009 by the conversion factor in order to get the velocity amount from feet per second to meters per second. We can also form a simple proportion to calculate the result:

1 ft/s → 0.3048 m/s

4009 ft/s → V_(m/s)

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

V_(m/s) = 4009 ft/s × 0.3048 m/s

V_(m/s) = 1221.9432 m/s

The final result is:

4009 ft/s → 1221.9432 m/s

We conclude that 4009 feet per second is equivalent to 1221.9432 meters per second:

4009 feet per second = 1221.9432 meters per second

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 meter per second is equal to 0.0008183686443036 × 4009 feet per second.

Another way is saying that 4009 feet per second is equal to 1 ÷ 0.0008183686443036 meters per second.

Approximate result

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

4009 ft/s ≅ 1221.943 m/s

An alternative is also that one meter per second is approximately zero point zero zero one times four thousand nine feet per second.

Conversion table

feet per second to meters per second chart

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