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Cozzi used to have a date/time duration calculation handout on his
website, but I think it disappeared...

Don in DC

--------------------------------------------------
On Wed, 14 Jul 2004, Mark Allen wrote:

> I've got a file with an 8 digit date (CCYYMMDD), a 4 digit time field (HHMM)
> and a field that contains either a.m. or p.m. I can convert the time field
> easily enough to be 24 hr time by adding 12 to hr field if pm and making
> seconds 0.
>
> Where I am stuck is how to get the duration between two sets of dates.times.
> I know I probably need to move to date/time type fields but after that.
> would like time duration to be in hrs/minutes.
>
> Thanks
>
> Mark Allen
> IS Manager
> Wilkes Telephone & Electric
> 11 W. Court Street
> Washington, GA 30673
> Phone: (706) 678-9565
> Cell: (706) 498-7907
> Fax: (706) 678-1000
>


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