To calculate 0 days, 78 hours, and 0 minutes into the future, you can start by converting the 0 days into hours. Since 1 day is equal to 24 hours, 0 days would remain as 0 hours. Next, you add the 78 hours to the existing 0 hours, totaling 78 hours.

This can then be converted back into days and hours for a clearer understanding. Dividing 78 hours by 24 hours per day gives you 3 days with 6 hours left over. Therefore, 0 days, 78 hours, and 0 minutes into the future is equivalent to 3 days and 6 hours.