With this information, you can calculate the quantity of knots 591 miles per hour is equal to.

¿What is the inverse calculation between 1 knot and 591 miles per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.0019471733 times 591 miles per hour.

Which is the same to say that 591 miles per hour is 513.56496 knots.

Five hundred ninety-one miles per hour equals to five hundred thirteen knots. *Approximation

A knot is zero times five hundred ninety-one miles per hour. *Approximation