Week numbers

The timeline displays days, months, quarters, and years, but you can also enable weeks if you prefer to plan using weeks.

Wek numbers on the Gantt timeline.

Display week numbers 

To show the weeks, click the Show on timeline (triple dots button) and select Week numbers from the dropdown menu.

Week numbers are not shown at every zoom level. If you cannot see the week (W) numbers on your timeline, zoom in until they appear.

Show week numbers dropdown for displaying week numbers on the Gantt timeline.