How to Mark Critical Path in Microsoft Project

Quick summary

Marking the critical path in Microsoft Project helps project managers instantly identify which tasks directly impact the project deadline. By enabling Critical Tasks highlighting in the Gantt Chart view, teams can prioritize resources and avoid schedule overruns.

Steps

1. Open your Microsoft Project file and navigate to the Gantt Chart Format tab in the ribbon menu.
2. In the Format tab, locate the Bar Styles section and check the box labeled Critical Tasks to highlight the critical path.
3. Review your updated Gantt Chart — critical path tasks now appear in red, while non-critical tasks remain blue.