What is the method called that calculates the minimum time required to complete a project?

The method that calculates the minimum time required to complete a project is known as Critical Path Analysis (CPA). CPA is a project management tool used to identify the longest stretch of dependent activities and measure the time required to complete them from start to finish. By determining the sequence of tasks that directly affect the project's duration, managers can pinpoint which activities are critical to maintaining the project schedule.

Using CPA allows project managers to visualize the relationships between tasks, allocate resources more effectively, and identify potential bottlenecks. By focusing on the critical path, they can manage time and costs more proficiently while ensuring that the project is completed on schedule. This makes it an essential technique in project planning and management.

Other methods mentioned, such as free float, refer to the amount of time a task can be delayed without affecting subsequent tasks, and network diagrams are visual representations of project timelines but do not specifically calculate the minimum completion time. Asset stripping refers to a business strategy typically used in mergers and acquisitions, not related to project time analysis.