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Critical Path Method (CPM)

The Critical Path Method (CPM)

The Critical Path Method (CPM) is a project management technique that identifies the longest sequence of dependent tasks that determine the minimum project duration.
René Praestholm
Read time:
2 mins
Last Updated:
November 28, 2025

What is The Critical Path Method?

The Critical Path Method (CPM) is a project management technique that identifies the longest sequence of dependent tasks that determine the minimum project duration. Any delay in tasks on the critical path will directly affect the project completion date.

  • How to apply it:
    • Identify all the tasks in your project and their dependencies. Then calculate the critical path by determining which sequence of tasks will take the longest to complete.
    • Focus your attention on tasks within the critical path, as delays here will extend the overall project timeline.
    • Use CPM to adjust resource allocation or reassign tasks to avoid delays and ensure on-time project completion.
    • Tip: CPM is particularly useful for large, complex projects with many dependencies. It helps project managers prioritize and manage tasks effectively.

About the Author
René Praestholm
A visionary leader focused on delivering smarter solutions that drive real-world results.

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