With this information, you can calculate the quantity of knots 424 feet per minute is equal to.

¿What is the inverse calculation between 1 knot and 424 feet per minute?

Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.23884102 times 424 feet per minute.

Which is the same to say that 424 feet per minute is 4.1868855 knots.

Four hundred twenty-four feet per minute equals to four knots. *Approximation

A knot is zero times four hundred twenty-four feet per minute. *Approximation