How to Show Critical Path in Microsoft Project: 1-Min Guide

How to Show Critical Path in Microsoft Project

Updated on:

May 13, 2026

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Use this interactive demo to learn how to highlight the critical path in Microsoft Project.

Quick summary

The critical path in Microsoft Project identifies the sequence of tasks that directly determines your project's finish date. Enabling the Critical Tasks option in the Format tab visually highlights these tasks in red on the Gantt Chart, making it easy to prioritize and manage project timelines.

Steps

Open your project and navigate to the Gantt Chart Format tab.
Go to the Format tab and check the box labeled Critical Tasks.
Review the Gantt Chart — critical tasks are now marked in red, while non-critical tasks remain blue.

📌 Why this matters

Identifying the critical path in Microsoft Project is essential for effective project management, as it pinpoints the exact tasks that control your project's end date. By enabling the Critical Tasks highlight in the Gantt Chart Format tab, project managers can instantly see which tasks carry the most scheduling risk and must be completed on time. This built-in visual tool helps teams prioritize resources, avoid delays, and keep complex projects on track. Mastering critical path visibility in Microsoft Project is a foundational skill for anyone managing deadlines and dependencies.

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