With this information, you can calculate the quantity of feet per second 800 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 800 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00074060475 times 800 knots.

Which is the same to say that 800 knots is 1350.2479 feet per second.

Eight hundred knots equals to one thousand three hundred fifty feet per second. *Approximation

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