With this information, you can calculate the quantity of knots 743 miles per hour is equal to.

¿What is the inverse calculation between 1 knot and 743 miles per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.0015488283 times 743 miles per hour.

Which is the same to say that 743 miles per hour is 645.64935 knots.

Seven hundred forty-three miles per hour equals to six hundred forty-five knots. *Approximation

A knot is zero times seven hundred forty-three miles per hour. *Approximation