Stakeholders may have difficulty understanding your diagram without a headache. Once you’ve added dependencies, resources, milestones, and deadlines, Gantt charts become a massive eyesore. Gantt charts are messy and hard to understand.Gantt charts are often used to highlight task dependencies to keep the project on track.īut that is easier said than done – and Gantt charts come with some big disadvantages. Gantt charts in project managementĭeveloped by Henry Gantt in 1915, Gantt charts are a type of bar graph that displays tasks over time to illustrate the project's schedule.

Learn more about the disadvantages of Gantt charts and top Gantt chart alternatives you can try on your next project. Project managers commonly use Gantt charts to track project schedules and show the dependencies between tasks. Some claim that Gantt charts are irreplaceable in project management and spend thousands of dollars on expensive Gantt chart software.īut frankly, Gantt charts come with a series of fatal flaws that leave many managers looking for other tools to meet their needs.

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