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Bob Phillips Bob Phillips is offline
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Default subtracting date and time formats excluding weekends

There seem to be various problems with weekend dates. This seems more robust

=NETWORKDAYS(I2,J2)-((WEEKDAY(J2,2)<6)*1)+IF(WEEKDAY(I2,2)<6,MOD(J2,1)-MOD(I
2,1),0)

--
HTH

Bob Phillips

(replace somewhere in email address with gmail if mailing direct)

"Diane13" wrote in message
...
I think I figured it out. This formula seems to be working -


=IF(NOT(NETWORKDAYS(I2,I2)),J2-I2,(NETWORKDAYS(I2,J2)-1+MOD(J2,1)-MOD(I2,1))
)

Thanks for all your help Bob!!!


"Diane13" wrote:

Bob, that worked great except I know have one minor quirk. When the
'received' date happens to fall on a weekend day, I (understandibly) get

a
negative result (########). Is there anything I can add to the formula

to
prevent these few instances? Possibly an Excel version of the IF, THEN,

ELSE
statement?

THANKS!


"Bob Phillips" wrote:

that should be upto :-)

--
HTH

Bob Phillips

(replace somewhere in email address with gmail if mailing direct)

"Diane13" wrote in message
...
I am trying to figure out how to subtract a cell containing a

mm/dd/yyyy
hh:mm format from another cell with the same format and exclude the
weekends.


Example:

A1(received): 7/28/06 15:28
A2(submitted): 7/31/06 16:07
A3 The difference in these two dates and times, excluding the

weekend, to
determine the total turn around time.

The answer should reflect 1 day and 39 minutes in a format such as d

hh:mm
or any other format that would make this easier.

I have the entire list of Excel functions and have tried all of them

that
I
think are logical but I can't seem to get the correct days and time
brought
together into a single cell answer. Any help would be GREATLY
appreciated!

I am using Excel 2003.

Thanks!