With this information, you can calculate the quantity of feet per second 497 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 497 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0011921203 times 497 knots.

Which is the same to say that 497 knots is 838.8415 feet per second.

Four hundred ninety-seven knots equals to eight hundred thirty-eight feet per second. *Approximation

A foot per second is zero times four hundred ninety-seven knots. *Approximation