If we want to count the number of working days in a given
period excluding weekly off (optional) and any other holidays (optional), the
best way to do it in Excel is through using NETWORKDAYS.INTL. Most of us usually
apply NETWORKDAYS function to count the number of working days in a given
period, but this function by default consider a weekend of Saturday and Sunday.
What if we want to calculate the total number of working days of a company
which has only one weekly off i.e. Sunday. This is where NETWORKDAYS.INTL comes
into the picture.
Let’s see how to use it….
Syntax of this formula is:
NETWORKDAYS.INTL(start_date, end_date, [weekend],
[holidays])
- - Start_date
and end_date Required. The dates for
which the difference is to be computed. The start_date can be earlier than, the
same as, or later than the end_date.
- - Weekend Optional. Indicates the days of the week
that are weekend days and are not included in the number of whole working days
between start_date and end_date. Weekend is a weekend number or string that
specifies when weekends occur.
Weekend number values indicate the following weekend days:
|
Weekend number
|
Weekend days
|
|
1 or omitted
|
Saturday, Sunday
|
|
2
|
Sunday, Monday
|
|
3
|
Monday, Tuesday
|
|
4
|
Tuesday, Wednesday
|
|
5
|
Wednesday, Thursday
|
|
6
|
Thursday, Friday
|
|
7
|
Friday, Saturday
|
|
11
|
Sunday only
|
|
12
|
Monday only
|
|
13
|
Tuesday only
|
|
14
|
Wednesday only
|
|
15
|
Thursday only
|
|
16
|
Friday only
|
|
17
|
Saturday only
|
Weekend string values are seven characters long and each
character in the string represents a day of the week, starting with Monday. 1
represents a non-workday and 0 represents a workday. Only the
characters 1 and 0 are permitted in the string.
-
- Holidays Optional. An optional set of one or more
dates that are to be excluded from the working day calendar. holidays shall be
a range of cells that contain the dates, or an array constant of the serial
values that represent those dates. The ordering of dates or serial
values in holidays can be arbitrary.
Just take a look at the below screenshot, these are few
examples of how to use this formula.
If you like my post, then you can just put in your email ID at the top right corner of the page and you will get a FREE weekly newsletter with amazing Excel tips and notification of my latest post on this blog.