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 129 feet per second into meters per second we have to multiply 129 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

129 ft/s → V_(m/s)

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

V_(m/s) = 129 ft/s × 0.3048 m/s

V_(m/s) = 39.3192 m/s

The final result is:

129 ft/s → 39.3192 m/s

We conclude that 129 feet per second is equivalent to 39.3192 meters per second:

129 feet per second = 39.3192 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 0.025432867403203 × 129 feet per second.

Another way is saying that 129 feet per second is equal to 1 ÷ 0.025432867403203 meters per second.

Approximate result

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

129 ft/s ≅ 39.319 m/s

An alternative is also that one meter per second is approximately zero point zero two five times one hundred twenty-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