Excel- Conditional Formatting to Highlight Saturday and Sunday

Leva, Danielle 0 Reputation points
2025-07-23T12:48:27.6766667+00:00

I am trying make excel highlight cells that contain Saturday and Sunday dates in column P without a helper column.

Column P lists days of the weeks and dates that are plus 20 days of the dates listed in Column O

The formula for Column P is =(O2+20)

The formatting for Column P is dddd, m/d/yyyy

I used Conditional formatting in Column P of =WEEKDAY(P2,2)>5

This results in random highlighting of various days in column P rather than just highlighting Saturday and Sunday.

I do not want to add a True/False Helper column

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Microsoft 365 and Office | Excel | Other | Windows
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  1. HansV 462.4K Reputation points MVP Volunteer Moderator
    2025-07-23T12:51:21.57+00:00

    My guess is that the "Applies to" range starts in P1 instead of P2.

    Change the formula in the conditional formatting rule to

    =WEEKDAY(P1,2)>5

    1 person found this answer helpful.

  2. Leva, Danielle 0 Reputation points
    2025-07-23T13:03:21.3233333+00:00

    Thanks! That was definitely a typo on my part. I'm trying to learn excel and formulas. I thought that the data starting in P2 means that I would use that as the applies to range. Clearly, I should have used P1 even though I have that as the header/label.

    Your solution worked.


  3. triptotokyo-5840 36,671 Reputation points Volunteer Moderator
    2025-07-24T19:52:57.37+00:00

    Danielle - Please mark Hans' proposed solution as the answer as you've indicated that Your solution worked.

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