With this information, you can calculate the quantity of feet per second 431 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 431 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0013746724 times 431 knots.

Which is the same to say that 431 knots is 727.44605 feet per second.

Four hundred thirty-one knots equals to seven hundred twenty-seven feet per second. *Approximation

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