On Sat, 19 Dec 2009 13:40:31 -0500, Tim Neumark wrote:

> I have attempted to unsubscribe from this list a dozen times. Would
> someone please remove me?
> 
> 
> 
> On Sat, Dec 19, 2009 at 1:25 PM, Johnny Rosenberg
> <[email protected]>wrote:
> 
>> 2009/12/19 Brian Barker <[email protected]>:
>> > At 14:07 19/12/2009 +0100, Johnny Rosenberg wrote:
>> >>
>> >> I have two dates and I want to calculate how many days, hours and
>> minutes
>> >> it is between them.  The dates are 2009-12-22 16:00 and 2010-01-04
>> 07:00,
>> >> and as all of you
>> >> already know it's 12 days and 15 hours between them.  But since 12
>> >> means "12th day since 1899-12-30" the result of this calculation is
>> >> 11 15:00
>> when
>> >> formatted as "DD HH:MM".
>> >
>> > Indeed: as you suggest, "DD" here refers to a date, not a number of
>> > days.
>> >
>> >> I didn't find a way to get around this by formatting only. For
>> >> example
>> "0
>> >> HH:MM" didn't work.  Any suggestions?
>> >
>> > No.  In any case, since "DD" represents a date, it could never work
>> > for intervals of 32 days or more.  My best effort is:
>> > =TEXT(INT(DAYS(B1;A1));"00
>> > ")&TEXT(DAYS(B1;A1)-INT(DAYS(B1;A1));"HH:MM")
>>
>> Thanks. That didn't work when characters set as Swedish (which is the
>> default on my machine), since ” ” is the thousands delimiter. 15706
>> days shows up as 16 days…
>>
>> But of course I found a solution:
>>
>> =TEXT(INT(DAYS(B1;A1));"0")&"
>> "&TEXT(DAYS(B1;A1)-INT(DAYS(B1;A1));"HH:MM")
>>
>> Thanks for the hint. I didn't know about the TEXT function, that you
>> could specify a format code in it. Will probably be useful for me in
>> the future.
>>
>>
>> >> "DD HH:MM" will probably work in Excel since 0 in Excel is
>> >> 1899-12-31, which also means that Calc dates are the same as Excel
>> >> dates 1900-03-01
>> - ?,
>> >> but not before that date (Excel thinks that 1900 is a leap year).
>> >
>> > Even so, an interval of 32 days would show as "1" (representing 1
>> February
>> > 1900) and so on.
>>
>> Yes, you are right. But it would be really nice if ”0 HH:MM” worked. It
>> would be very elegant.
>>
>> Johnny Rosenberg
>>
>>
>> > Brian Barker
>>
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-- 
Mark C. Miller, Indianapolis IN, USA


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