What is a PERT chart primarily used for?

A PERT (Program Evaluation Review Technique) chart is primarily utilized for time estimation in project management. It helps project managers visualize and analyze the sequence of tasks involved in a project, thereby allowing them to estimate the time required to complete each task. By mapping out the tasks and their dependencies, the chart facilitates the identification of critical paths and potential delays, leading to a clearer timeline for project completion.

While PERT charts can indirectly assist in budget analysis, resource allocation, and risk assessment through improved planning, their primary focus lies in providing an organized structure for estimating task duration and facilitating time management. Therefore, using a PERT chart effectively enables teams to predict timelines and manage workload, making it an essential tool for ensuring that projects stay on schedule.