With this information, you can calculate the quantity of feet per second 261 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 261 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0022700529 times 261 knots.

Which is the same to say that 261 knots is 440.51837 feet per second.

Two hundred sixty-one knots equals to four hundred forty feet per second. *Approximation

A foot per second is zero times two hundred sixty-one knots. *Approximation