With this information, you can calculate the quantity of miles per hour 18 kilometers per hour is equal to.

¿What is the inverse calculation between 1 mile per hour and 18 kilometers per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 mile per hour is 0.089408 times 18 kilometers per hour.

Which is the same to say that 18 kilometers per hour is 11.184681 miles per hour.

Eighteen kilometers per hour equals to eleven miles per hour. *Approximation

A mile per hour is zero times eighteen kilometers per hour. *Approximation