With this information, you can calculate the quantity of knots 258 feet per minute is equal to.

¿What is the inverse calculation between 1 knot and 258 feet per minute?

Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.39251392 times 258 feet per minute.

Which is the same to say that 258 feet per minute is 2.5476803 knots.

Two hundred fifty-eight feet per minute equals to two knots. *Approximation

A knot is zero times two hundred fifty-eight feet per minute. *Approximation