Use a pivot Table and group on hour.

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Regards,
Tom Ogilvy

wrote in message
...
I'm working with a log that contains Outlook exchange data
on a minute basis. I would like to get the sum of the
data for every hour. For example, get the sum of data
from 8:00 am to 8:59 am, and from 9:00 am to 9:59 am, and
so on. Is this possible in excel?