Pert Chart Template [work] -

[A: 3] [C: 4] [E: 2] Start → (1) → (2) → (3) → (4) → (5) → End ↘ [B: 5] ↗ ↘ [D: 3] ↗ Node description: (1) = Start (2) = After A & B begin (3) = After A & B complete, before C (4) = After C & D, before E (5) = End

Critical path (example): Start → (1) → A → (2) → C → (3) → E → End | Step | Action | |------|--------| | 1 | List all project tasks and milestones. | | 2 | Identify dependencies (which tasks must precede others). | | 3 | Estimate O, M, P for each task and calculate expected time (TE). | | 4 | Use a template (spreadsheet or diagram tool) to place nodes and arrows. | | 5 | Calculate earliest start/finish times (forward pass). | | 6 | Calculate latest start/finish times (backward pass). | | 7 | Identify critical path (where slack = 0). | 7. Available PERT Chart Templates (by Tool) | Tool | Template Availability | Best For | |------|----------------------|----------| | Microsoft Excel | Free downloadable templates (e.g., Vertex42) | Simple calculations & manual drawing | | Microsoft Visio | Built-in PERT/dependency diagram stencils | Professional diagrams | | Lucidchart | Drag-and-drop PERT template | Collaborative online editing | | Smartsheet | Pre-built PERT chart template | Hybrid spreadsheet/diagram projects | | ProjectManager.com | PERT chart generator | Automated critical path calculation | 8. Example: PERT Calculation Template (Table Format) | Task | Predecessor | O | M | P | TE = (O+4M+P)/6 | |------|-------------|---|---|---|------------------| | A | – | 2 | 3 | 4 | 3.0 | | B | – | 1 | 2 | 3 | 2.0 | | C | A | 3 | 5 | 7 | 5.0 | | D | B | 2 | 3 | 10 | 4.0 | | E | C, D | 1 | 2 | 3 | 2.0 | pert chart template

Critical path would be A → C → E if TE sums are highest along that route. | Advantages | Limitations | |------------|--------------| | Handles uncertainty well | Can become large and complex | | Identifies critical path clearly | Harder to read than Gantt charts | | Highlights dependencies | No clear display of progress over time | | Good for R&D and new projects | Requires accurate estimates for O, M, P | 10. Conclusion A PERT chart template is an essential tool for projects with uncertain task durations and complex dependencies. By providing a structured layout for nodes, arrows, and time estimates, it helps project managers forecast completion dates, manage risk, and identify the critical path. For best results, combine a PERT chart with a Gantt chart: use PERT for planning and dependency analysis, then Gantt for tracking progress. Recommendation: Start with a simple Excel or Lucidchart PERT template. Once familiar, move to specialized project management software for automated critical path updates. [A: 3] [C: 4] [E: 2] Start →