With this information, you can calculate the quantity of hours 13 minutes is equal to.

¿What is the inverse calculation between 1 hour and 13 minutes?

Performing the inverse calculation of the relationship between units, we obtain that 1 hour is 4.6153846 times 13 minutes.

Which is the same to say that 13 minutes is 0.21666667 hours.

Thirteen minutes equals to zero hours. *Approximation

A hour is four times thirteen minutes. *Approximation