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

¿What is the inverse calculation between 1 knot and 171 feet per minute?

Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.59221398 times 171 feet per minute.

Which is the same to say that 171 feet per minute is 1.6885788 knots.

One hundred seventy-one feet per minute equals to one knots. *Approximation

A knot is zero times one hundred seventy-one feet per minute. *Approximation