With this information, you can calculate the quantity of knots 438 kilometers per hour is equal to.

¿What is the inverse calculation between 1 knot and 438 kilometers per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.0042283105 times 438 kilometers per hour.

Which is the same to say that 438 kilometers per hour is 236.50108 knots.

Four hundred thirty-eight kilometers per hour equals to two hundred thirty-six knots. *Approximation

A knot is zero times four hundred thirty-eight kilometers per hour. *Approximation