I've been struggling with this for some time. I have large quantities of data where I'm given a start and stop time. I need to count minutes used by hour.
Ex:
Start 17:30
End 20:05
Outcome
17:00 = 30
18:00 = 60
19:00 = 60
20:00 = 5
Right now I have column A as my start times, B as my end...