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None None's avatar
None None
Copper Contributor
Feb 12, 2018

Conditional Formatting Gantt Chart

Hi,


I try to create an Auto weekly Gantt Chart for my project use. But I am stuck with the formula to change the cell color.

 

Pls refer to attach. 

Thank you

  • Willy Lau's avatar
    Willy Lau
    Steel Contributor

    I have attached a modified file.  I changed the worksheet name as "Example".  I also listed the steps in the worksheet.

     

    Basically, I guess you want to show the dominating phase in the week by its colour.  Hence, I created a numbers of formula to find out which phase has the most number of days in the week.

     

    The formula to calculate the overlap days between 2 date ranges is from the following website:
    https://exceljet.net/formula/calculate-date-overlap-in-days

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