What does a Gantt chart represent in project management?

A Gantt chart is primarily used in project management to provide a timeline of tasks and milestones within a project. This type of chart visually displays the start and end dates for various project activities, showing how tasks overlap and progress over time. By presenting this information in a clear, graphical format, project managers can easily track the status of different tasks and ensure that project deadlines are being met. It helps in identifying dependencies between tasks, monitoring progress, and coordinating between team members, making it an essential tool for effective project management.

Visual representations of resource allocation and summaries of project costs serve different purposes and are not the primary function of a Gantt chart. Similarly, while flowcharts illustrate process steps, they do not convey the temporal relationships and timelines that Gantt charts are specifically designed for.