With this information, you can calculate the quantity of hours 15 days is equal to.

¿What is the inverse calculation between 1 hour and 15 days?

Performing the inverse calculation of the relationship between units, we obtain that 1 hour is 0.0027777778 times 15 days.

Which is the same to say that 15 days is 360 hours.

Fifteen days equals to three hundred sixty hours. *Approximation

A hour is zero times fifteen days. *Approximation