With this information, you can calculate the quantity of feet per second 611 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 611 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00096969526 times 611 knots.

Which is the same to say that 611 knots is 1031.2518 feet per second.

Six hundred eleven knots equals to one thousand thirty-one feet per second. *Approximation

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