With this information, you can calculate the quantity of meters per second 129 knots is equal to.

¿What is the inverse calculation between 1 meter per second and 129 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 meter per second is 0.015068562 times 129 knots.

Which is the same to say that 129 knots is 66.363333 meters per second.

One hundred twenty-nine knots equals to sixty-six meters per second. *Approximation

A meter per second is zero times one hundred twenty-nine knots. *Approximation