Weekly or Bi-Weekly dates

[ash3154]

I am not sure if this can be done with programming or a simple formula

Basically, the Start of week can be any give day (ie Friday, or Sunday, or
Monday).
If the week starts on 2/9/09 (in this case its a Monday), than I would like
to show next week will be
(2/16/09) in cell p10

I would like to keep looping this over and over again, as I would like to
show the new date in cell P10:
so for example if today is Feb 09 2009 (Monday), next week in P10 should be
2/16/09, but if today is 2/17 or 2/19, than the P10 should read 2/23/09.

If someone starts on Friday -- 2/20/09, next week in P10 should read 2/27/09
and than if I open the spreadsheet on 3/10/09 the date should read 3/13/09.

Also, can i use the same formula if its on a bi-weekly basis? (this is on a
separate sheet, but the all the cell references are the same).
Ash

 

[JBeaucaire]

This will work for one week:

=TODAY()+CHOOSE(WEEKDAY(P9,1),1,2,3,4,5,6,7)

And for bi-weekly, one of these two formulas:

=IF(ISODD(INT((TODAY()-P9)/7)),
TODAY()+CHOOSE(WEEKDAY(P9,1),8,9,10,11,12,13,14),
TODAY()+CHOOSE(WEEKDAY(P9,1),1,2,3,4,5,6,7))

or

=IF(ISODD(INT((TODAY()-P9)/7)),
,TODAY()+CHOOSE(WEEKDAY(P9,1),1,2,3,4,5,6,7),
TODAY()+CHOOSE(WEEKDAY(P9,1),8,9,10,11,12,13,14)

 

[ash3154]

Hey JBeaucaire,

I just inserted the weekly, and it works great, -- will be trying the
bi-weekly later.

 

[Rick Rothstein]

I just inserted the weekly, and it works great,

It does? Then I must not have understood your original question at all.