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How to Display Week Numbers in Microsoft Project for the Web

Amos GikundaAmos Gikunda Oct 28, 2026 869 views

Question details

Users are looking for a way to show week numbers in the schedule or timeline views of Microsoft Project for the web.

Displaying Week Numbers in Microsoft Project for the Web
Product
Microsoft Project for the Web
Device & OS
not provided
Scenario
Viewing project timelines and schedules for team coordination.
Observed behavior
The application does not currently have an option or feature to display week numbers in the timeline or schedule view.
Before you start

Before proceeding with workarounds, ensure you have an active Microsoft account so you can log into the Microsoft Feedback portal to vote for this feature or export your schedule data.

Solution 1Recommended

Vote for the Feature on the Microsoft Feedback Portal

Since the feature is natively unsupported, submitting or upvoting a feedback request is the official way to prompt Microsoft to add this functionality.

Microsoft actively monitors its Feedback Community to prioritize upcoming features. Voting for the week number display increases the likelihood that developers will include it in a future update for Project for the web.

1
Access the feedback portal

Open your web browser and navigate to the official Microsoft Project Feedback Community.

2
Search for the request

Use the search bar to look for existing suggestions mentioning "Week numbers in the Timeline view."

3
Cast your vote

Click the upvote button next to the request. You can also sign in and leave a comment explaining why your team needs this feature.

Vote for the Feature on the Microsoft Feedback Portal
Feature Tracking: Once you vote or comment, you can opt to receive email updates regarding the status of the feature request.
Free Microsoft Office alternative

Use WPS Spreadsheet for Better Timeline Customization

If Microsoft Project for the web limits your ability to display week numbers, try switching to WPS Spreadsheet for your lightweight project management needs. It offers full customization, built-in timeline templates, and seamless date calculations.

  1. 1. Open a project template: Launch WPS Spreadsheet, go to the Homepage, and search for 'Gantt chart' or 'Project tracker' in the templates section.
  2. 2. Input project dates: Enter your task start dates and end dates into the spreadsheet columns.
  3. 3. Calculate week numbers: Create a new column and use the =WEEKNUM() formula on your date cells to automatically display the project week numbers.
Completely free with a familiar, easy-to-use interface.Highly compatible with Microsoft Excel (.xlsx) formats.Built-in WEEKNUM formulas for accurate project week tracking.Rich library of free Gantt chart and project tracker templates.
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Frequently Asked Questions

Can I view week numbers in the Microsoft Project Desktop app?

Yes, unlike Project for the web, the desktop version of Microsoft Project allows you to deeply customize the timescale in the Gantt Chart view to display specific week numbers.

Why are week numbers missing in Project for the web?

Microsoft Project for the web is designed as a streamlined, cloud-based tool. Consequently, some of the more advanced timescale formatting options found in the desktop version have not yet been implemented.

Is there any browser extension to show week numbers in Project for the web?

Currently, there are no official or widely reliable third-party browser extensions that modify the Project for the web interface to inject week numbers directly into the timeline.