With this information, you can calculate the quantity of knots 216 feet per minute is equal to.

¿What is the inverse calculation between 1 knot and 216 feet per minute?

Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.46883607 times 216 feet per minute.

Which is the same to say that 216 feet per minute is 2.1329417 knots.

Two hundred sixteen feet per minute equals to two knots. *Approximation

A knot is zero times two hundred sixteen feet per minute. *Approximation