With this information, you can calculate the quantity of feet per second 171 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 171 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0034648176 times 171 knots.

Which is the same to say that 171 knots is 288.61549 feet per second.

One hundred seventy-one knots equals to two hundred eighty-eight feet per second. *Approximation

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