
Tip #3965 - How Many More Workdays?
Printer Friendly Version | E-Mail This Tip
How
Many More Workdays?
Ever need to calculate
the number of workdays left until a deadline?
What did you do? Did
you pull out your ever present calendar and begin counting?
Oops, lost count!
Start over.
Or not.
What about letting
MS Excel do the counting for you?
If you have a start
date, end date and a list of any weekday holidays that shouldn't be counted
(the function automatically leaves weekends out of the count), you've
got the ingredients for a quick Excel answer to your question!
The first thing you
need to do is enter your start date, end date and any weekday holidays
into Excel.
For example, you could
quickly set up something like this:

Now, in another cell,
you're ready to enter the formula:
=NETWORKDAYS(start_date,
end_date, holidays)
"Start_date,"
"end_date" and "holidays" from the formula should
be replaced with the location of the cell containing the information.
(Unless you're into Naming ranges, that is. After you've named the ranges
to your liking, you can use them in the formula).
If you have
more than one holiday date, simply enter (after the second comma) the
location of the first cell, a colon and then the location of the cell
containing the last date.
The above example
would require this formula:
=NETWORKDAYS(B2,C2,A2:A4)
That's it!
When you hit Enter,
you should get a count that equals the number of workdays that exist within
your specified information.
Here's a special note:
This function is part of an Add-In ToolPak, so if you're getting the error
of #NAME, you'll need to go to the Tools menu, Add-Ins
choice.

In the Add-Ins window,
check the Analysis ToolPak choice and click OK.
I found that the Add-In
didn't immediately remove the error, but when I restarted Excel, everything
worked wonderfully. Give it a try!
~ April
Want To Comment On This Tip? Click Here! We'd love to hear from you :-)
Like These Tips? Get 'Em Free In Your E-mail