With this information, you can calculate the quantity of meters per second 420 knots is equal to.

¿What is the inverse calculation between 1 meter per second and 420 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 meter per second is 0.0046282012 times 420 knots.

Which is the same to say that 420 knots is 216.06667 meters per second.

Four hundred twenty knots equals to two hundred sixteen meters per second. *Approximation

A meter per second is zero times four hundred twenty knots. *Approximation