Start/end date to exclude non-working days [weekends]

[gp2012]

Hi,

I am trying to create the following:
[TABLE="width: 500"]
<tbody>[TR]
[TD]Start[/TD]
[TD]Days to finish[/TD]
[TD]End[/TD]
[/TR]
[TR]
[TD]9/1/2017[/TD]
[TD]15[/TD]
[TD]9/19/2017[/TD]
[/TR]
[TR]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
</tbody>[/TABLE]
I have the start date, and days to finish, and I want the end date to be calculated automatically. The idea is to exclude weekends, and the formula to give me the date 15 working days after my start date.

Appreciate any/all help!

 

[steve the fish]

Try this:

=WORKDAY(A2,B2-1)

with start date in A2 and days in B2.