With this information, you can calculate the quantity of feet per second 971 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 971 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00061017899 times 971 knots.

Which is the same to say that 971 knots is 1638.8634 feet per second.

Nine hundred seventy-one knots equals to one thousand six hundred thirty-eight feet per second. *Approximation

A foot per second is zero times nine hundred seventy-one knots. *Approximation