Gantt Chart vs. Pert Chart - What Are the Differences?
A Gantt chart is a graphical depiction for planning and scheduling projects. It breaks a project into smaller pieces of tasks with each of these spread out over time. With it, you can see task dependencies, scheduling constraints, duration of each task and percent complete.
In a Gantt Chart, each activity is represented by a bar; the position and length of the bar reflects the start date, duration and end date of the activity. The milestone is represented by a triangle, and the relationship is always shown with an arrow.
PERT stands for Program Evaluation Review Technique. It was introduced by the United States Navy in the 1950s. Pert chart is also a project management tool used to plan tasks within a project – making it easier to schedule and coordinate team members accomplishing the work. Pert chart was initially developed to simplify the planning and scheduling of large and complex projects.
Pert chart looks like a flowchart. It uses boxes and arrows to show the subtasks and their dependencies.
Key Differences Between Gantt Chart and Pert Chart
Project Chart Software for both Gantt Chart and Pert Chart
Edraw project chart maker provides templates for both Gantt Chart and Pert Chart. It has even more project management charts such as WBS diagram, timeline, etc. Download it now and create project charts with its vast collection of templates and examples.