Originally Posted by tmtbiker

90 hr month= 5,400 minutes
5:15 day = 315 minutes
5,400/315 = 17 days of work

30 day bid month - 17 work days= 13 off


​​​​​​I agree 5:15 is an improvement but min 6 hr would have made a much bigger impact. That equals two more days off per month under the same formula.