With this information, you can calculate the quantity of meters per second 660 knots is equal to.

¿What is the inverse calculation between 1 meter per second and 660 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 meter per second is 0.0029452189 times 660 knots.

Which is the same to say that 660 knots is 339.53333 meters per second.

Six hundred sixty knots equals to three hundred thirty-nine meters per second. *Approximation

A meter per second is zero times six hundred sixty knots. *Approximation