---
title: "Week numbers (Gantt chart)"
canonical: "https://support.appfire.com/space/SPM/1918801444/Week%20numbers%20(Gantt%20chart)"
format: markdown
---
> Macro (aura-html)

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.](media://ff1018cd-a9a9-4df1-b8dd-2570a6fd1def)

## 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.
> 📝 - Visit the **Region **>** ****[Week numbering](https://appfire.atlassian.net/wiki/spaces/SPM/pages/1918833426)** tab to customize the week numbering settings to match the week numbering system used in your organization (requires Jira/App Admin security role).

![Show week numbers dropdown for displaying week numbers on the Gantt timeline.](media://38141516-cfea-4604-bcfb-b11e71ca5048)