With this information, you can calculate the quantity of feet per second 729 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 729 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00081273498 times 729 knots.

Which is the same to say that 729 knots is 1230.4134 feet per second.

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

A foot per second is zero times seven hundred twenty-nine knots. *Approximation