With this information, you can calculate the quantity of feet per second 456 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 456 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0012993066 times 456 knots.

Which is the same to say that 456 knots is 769.64129 feet per second.

Four hundred fifty-six knots equals to seven hundred sixty-nine feet per second. *Approximation

A foot per second is zero times four hundred fifty-six knots. *Approximation