With this information, you can calculate the quantity of feet per second 731 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 731 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00081051136 times 731 knots.

Which is the same to say that 731 knots is 1233.789 feet per second.

Seven hundred thirty-one knots equals to one thousand two hundred thirty-three feet per second. *Approximation

A foot per second is zero times seven hundred thirty-one knots. *Approximation