Can Excel2002 determine if a calculated date is a business day?

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

I have a fairly complicated spreadsheet that utilizes various entered dates
to calculate other dates. The calculated dates must be business days. Is
there a function in Excel 2002 that determines whether or not the calculated
date is a business date?
 
Check out the Help on NETWORKDAYS Function.

It is one of the Functions in the Analysis Toolpak add-in.


Gord Dibben Excel MVP
 
Gord Dibben wrote...
Check out the Help on NETWORKDAYS Function.

It is one of the Functions in the Analysis Toolpak add-in.
Click to expand...
....

NETWORKDAYS could be used to check if a particular date, D, were a
workday or not, but it's not immediately obvious how to do so even
after reading online help for this function. The idiom is

=NETWORKDAYS(D,D,Holidays)=1

which returns TRUE if D is a workday or FALSE if not.

FWIW, NETWORKDAYS isn't necessary. The following formula returns TRUE
if D is a workday, FALSE if not.

=AND(WEEKDAY(D,2)<6,COUNTIF(Holidays,D)=0)

This formula is much more flexible. It can handle workdays other than
MTWTF.
 
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