The trick here is to understand that Excel doesn't know anything
about "dates" and "time".
What it does is take the number of days since 1/1/1900
and INTERPRETS it as days and fraction of days.
So..
10/11/2010 @ 6:37pm is actually
40462 days since 1/1/1900
and .7756944444 of another day,
or 40462.7756944444

Now, from 10/11/2010 to 11/11/2010 is 31 days.

so, taking 10/11/2010 6:37pm + 31 = 11/11/2010 @ 6:37pm

(or using a formula like =A2 + 31)

to figure out how to do this for ANY month
is a bit trickier...


Paul



----- Original Message ----
> From: renuka chari <jva.ch...@gmail.com>
> To: MS EXCEL AND VBA MACROS <excel-macros@googlegroups.com>
> Sent: Mon, October 11, 2010 11:20:37 AM
> Subject: $$Excel-Macros$$ good evening to all experts
> 
> hi excel experts i have a small problem
> 
> MY DATE AND TIME FORMAT IS "mm/dd/yyyy hh:mm am/pm"
> I WANT
> TO CHANGE COL: A CHANGED IN TO COL:A"
> =====================================
> col:a                                          col:a
> =====================================
> 
> 10/11/2010 18:37                      11/11/2010 18:37
> 10/11/2010 18:30        11/11/2010 18:30
> 10/11/2010 18:40        11/11/2010 18:40
> 10/11/2010 18:50        11/11/2010 18:50
> 10/11/2010 18:23        11/11/2010 18:23
> 10/11/2010 18:10        11/11/2010 18:10
> 10/11/2010 18:09    ====>    11/11/2010 18:09
> 10/11/2010 18:07        11/11/2010 18:07
> 10/11/2010 18:01        11/11/2010 18:01
> 10/11/2010 17:37        11/11/2010 17:37
> 10/11/2010 18:33        11/11/2010 18:33
> 10/11/2010 17:03        11/11/2010 17:03
> 10/11/2010 21:37        11/11/2010 21:37
> 10/11/2010 19:37        11/11/2010 19:37
> 
> i want change month only
> thanks in advance
> 
> -- 
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Some important links for excel users:
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3. Excel tutorials at http://www.excel-macros.blogspot.com
4. Learn VBA Macros at http://www.quickvba.blogspot.com
5. Excel Tips and Tricks at http://exceldailytip.blogspot.com
 
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