A Gantt chart is a common chart type used in project management. Gantt plots provide the most useful ways of displaying activities (tasks or events) against time periods. Gantt charts can also be used to schedule big projects by breaking them into tasks and subtasks. The Gantt plot helps lay the tasks and subtasks on a timeline. In the Gantt chart, each task is listed on the chart's one side and each has a horizontal bar opposite it corresponding to the task length. By using the Gantt chart, you can find out how long each task will take and which tasks can overlap.
See Create Gantt Chart walkthrough to learn how the immunization schedule can be laid out using the Gantt chart.
A Gantt chart is made of essential elements, such as:
