Why does NETWORKDAYS add 1 to positive results and subtracts 1 from negative
results? Please see example below:

Agreed Date Actual Date Variance Calculated Should be
(Bus
Days)

31/08/2004 13/08/2004 13 12
31/08/2004 28/09/2004 -21 -20

Does anyone know how to get around this? I have tried the IF function, to no
avail.

That depends on your reasoning:

Networkdays includes both the start date end the end date.
so 13 and (-)21 are correct, see:

13-08-04 Fri 1
14-08-04 Sat
15-08-04 Sun
16-08-04 Mon 1
17-08-04 Tue 1
18-08-04 Wed 1
19-08-04 Thu 1
20-08-04 Fri 1
21-08-04 Sat
22-08-04 Sun
23-08-04 Mon 1
24-08-04 Tue 1
25-08-04 Wed 1
26-08-04 Thu 1
27-08-04 Fri 1
28-08-04 Sat
29-08-04 Sun
30-08-04 Mon 1
31-08-04 Tue 1 1
01-09-04 Wed 1
02-09-04 Thu 1
03-09-04 Fri 1
04-09-04 Sat
05-09-04 Sun
06-09-04 Mon 1
07-09-04 Tue 1
08-09-04 Wed 1
09-09-04 Thu 1
10-09-04 Fri 1
11-09-04 Sat
12-09-04 Sun
13-09-04 Mon 1
14-09-04 Tue 1
15-09-04 Wed 1
16-09-04 Thu 1
17-09-04 Fri 1
18-09-04 Sat
19-09-04 Sun
20-09-04 Mon 1
21-09-04 Tue 1
22-09-04 Wed 1
23-09-04 Thu 1
24-09-04 Fri 1
25-09-04 Sat
26-09-04 Sun
27-09-04 Mon 1
28-09-04 Tue 1

13 21



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Patricia wrote :

Why does NETWORKDAYS add 1 to positive results and subtracts 1 from
negative results? Please see example below:

Agreed Date Actual Date Variance Calculated Should be

(Bus Days)

31/08/2004 13/08/2004 13 12
31/08/2004 28/09/2004 -21 -20

Does anyone know how to get around this? I have tried the IF
function, to no avail.

This function is inclusive on both ends. So adjust your formula to exclude
whichever day you want, i.e. with start date in A1 and end date in B1, if you
want to exclude the end date, it's =NETWORKDAYS(A1,B1-1); to exclude the
starting date, =NETWORKDAYS(A1+1,B1)


On Tue, 19 Apr 2005 00:17:02 -0700, "Patricia" <Patricia
@discussions.microsoft.com wrote:

Why does NETWORKDAYS add 1 to positive results and subtracts 1 from negative
results? Please see example below:

Agreed Date Actual Date Variance Calculated Should be
(Bus
Days)

31/08/2004 13/08/2004 13 12
31/08/2004 28/09/2004 -21 -20

Does anyone know how to get around this? I have tried the IF function, to no
avail.