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Show week number

It’s possible to display the week number on the Gantt schedule. Follow these steps to show the week number:

  1. Open the configuration panel

  2. Check the Show Week Number setting

  3. Close the configuration panel by clicking the Update button

  4. Save the Gantt chart

Week numbers are displayed on the timeline header at respective zoom levels:

Week numbers are determined based on the configured week settings. You can choose the week start day and week numbering style (US, European / ISO 8601, or Islamic), and week numbers will follow the selected standard.

Calendar Style

Week Starts On

How Week 1 is Determined

US

Sunday

Week 1 is the week that contains January 1.

European (ISO 8601)

Monday

Week 1 is the week that contains the first Thursday of the year (equivalently, the week containing January 4).

Islamic

Saturday

Week 1 is the week that contains January 1, with weeks starting on Saturday.

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