also for a fast check you may use the function , say =MINUTE(A1), to see if
the correct value is returned.

In case of any error, the cell may need manual correction.

--
Kind Regards,
Satti Charvak
Only an Excel Enthusiast
Noida, India


"Joerg Mochikun" wrote:

As David mentioned, cell format has no effect. However you could format all
cells as "General" and see if any of your cells don't change. These are the
ones containing text, all others should turn into numbers.



"David Biddulph" <groups [at] biddulph.org.uk wrote in message
...
You've probably got text in some of the fields, rather than real times.
Look out for spaces, non-breaking spaces [CHAR(160)], and other
non-printing characters. Changing cell format has no effect if the
contents are text.
--
David Biddulph

"swsw" wrote in message
...
Regarding Excel 2003.
Why does the error message #VALUE! (#VERDI! in norwegian) occur when
calculating time?
I'm trying to subtract one field from another containing time values
(e.g.
11:30:12-11:23:34). In some fields I get the right answer and in some
fields
I get the error message #VERDI!, even though the format of the fileds is
the
same. I have used the function "copy format" to be sure they have the
same
format.