With this information, you can calculate the quantity of feet per second 855 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 855 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00069296351 times 855 knots.

Which is the same to say that 855 knots is 1443.0774 feet per second.

Eight hundred fifty-five knots equals to one thousand four hundred forty-three feet per second. *Approximation

A foot per second is zero times eight hundred fifty-five knots. *Approximation