With this information, you can calculate the quantity of miles per hour 13 knots is equal to.
¿What is the inverse calculation between 1 mile per hour and 13 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 mile per hour is 0.066844326 times 13 knots.
Which is the same to say that 13 knots is 14.960133 miles per hour.
Thirteen knots equals to fourteen miles per hour. *Approximation
A mile per hour is zero times thirteen knots. *Approximation