With this information, you can calculate the quantity of knots 511 feet per minute is equal to.

¿What is the inverse calculation between 1 knot and 511 feet per minute?

Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.19817728 times 511 feet per minute.

Which is the same to say that 511 feet per minute is 5.045987 knots.

Five hundred eleven feet per minute equals to five knots. *Approximation

A knot is zero times five hundred eleven feet per minute. *Approximation