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Mackenzie Carter

Published on Dec 26, 2024, updated on Oct 16, 2026

Managing projects with complex dependencies can be challenging, especially when deadlines are tight, and tasks require precise coordination. This is where a PERT chart comes in handy. A PERT (Program Evaluation and Review Technique) chart is a powerful tool that visually maps out project timelines and task dependencies, making it easier to plan and track progress. Whether you’re in construction, engineering, or software development, a PERT chart can simplify project management by breaking tasks into manageable steps and identifying potential bottlenecks.

Let’s explore how to create PERT charts online, access free templates, and use them effectively in your projects.

What Is a PERT Chart?

A PERT chart is a project management tool used to schedule, organize, and coordinate tasks within a project. It is represented as a network diagram, with nodes representing tasks and arrows showing dependencies.

wha-is-a-pert-chart

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PERT Chart Format:

A typical PERT chart includes:

  • Nodes: Represent tasks or milestones.
  • Arrows: Indicate the order of tasks and dependencies.
  • Critical Path: Highlights the longest sequence of dependent tasks, essential for determining the project duration.

Advantages of PERT Charts:

  • Clear Task Dependencies: Visualize task relationships and sequences.
  • Time Estimation: Identify the shortest, longest, and most likely project timelines.
  • Risk Management: Spot bottlenecks early and allocate resources efficiently.
  • Flexibility: Adapt easily to changes in project scope or timelines.

Explore Online Free PERT Chart Templates

Using templates can save time and ensure accuracy in project planning. Below are some popular PERT chart templates for different industries.

Blank PERT Chart Template

Boardmix PERT diagram with distinct event labels 1 through 10 and three branches converging at event 8.
  • Use Case: Ideal for beginners or small projects.
  • Features: Simple nodes and arrows to structure task sequences from scratch.
  • Tip: Start by listing all tasks, then connect them based on dependencies.

PERT Chart for Mechanical and Electrical Installation Engineering

Engineering PERT example: the critical path is 1–3–5–6–7 and lasts 160 days, calculated as 60 + 70 + 20 + 10.
  • Use Case: Perfect for technical projects requiring detailed task mapping.
  • Features: Pre-set task categories for mechanical and electrical stages.
  • Tip: Assign specific durations to each task for better time estimation.

PERT Chart for Construction Network

Construction PERT network with unique event numbers and a project duration of 87 days.
  • Use Case: Designed for large-scale construction projects.
  • Features: Multiple task layers for structural, electrical, and finishing stages.
  • Tip: Use color-coded arrows to distinguish between critical and non-critical tasks.

How to Create a PERT Chart Online with BoardmixBoardmix product illustration showing a whiteboard with a flowchart, task cards, notes, and collaborators

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Boardmix is an online whiteboard, offering a suite of features that make creating PERT charts not only simple but also highly efficient. Its intuitive interface, combined with advanced tools, ensures that you can design professional PERT charts that cater to your project’s unique needs.

Key Features of Boardmix for Creating PERT Charts

  1. User-Friendly Templates
Boardmix template library displaying mind map, flowchart, SWOT analysis, organizational chart and concept-map templates.

Pre-Built PERT Chart Templates: Start quickly with customizable templates designed for various industries.

Drag-and-Drop Functionality: Easily add, remove, or rearrange tasks without disrupting the flow of your chart.

  1. Collaborative Workspace
Boardmix customer request workflow with connected process steps and the Share via link panel open

Real-Time Editing: Invite team members to collaborate on the same PERT chart simultaneously, ensuring everyone stays updated.

Comment and Feedback Tools: Add comments directly to tasks or dependencies, streamlining communication within the team.

  1. Smart Automation

Critical Path Identification: Boardmix automatically highlights the critical path, saving time and reducing errors.

Auto-Adjust Dependencies: Modify task durations or dependencies, and the tool will instantly update the entire chart.

  1. Visual Customization Options

Customizable Layouts: Adjust colors, shapes, and fonts to align with your project’s branding or presentation style.

Icon and Image Support: Enhance your PERT chart with visual elements for clearer communication.

  1. Export and Sharing Capabilities
Boardmix image-export dialog with PNG, JPG and SVG format choices and a flowchart preview.

Multiple Formats: Download your PERT chart in PDF, PNG, or Excel format for sharing or presentation.

Cloud-Based Sharing: Share your chart via a link, enabling stakeholders to view or collaborate without additional software.

  1. Integration with Other Tools

Data Import/Export: Easily integrate with project management tools or spreadsheets for connected workflow transitions.

  1. AI-Powered Enhancements

Smart Suggestions: Receive recommendations for optimizing task sequences and dependencies.

Boardmix combines simplicity with powerful features, making it the go-to choice for professionals seeking a reliable and collaborative platform for creating PERT charts.

Steps to Create a PERT Chart Online

Creating a PERT chart online is straightforward when using tools like Boardmix. With its intuitive interface and pre-built templates, you can quickly visualize project workflows.

Choose a Template: Start with a blank PERT chart or pick a specific industry template.

Boardmix template library with its search field highlighted above a grid of diagram and planning templates.

Add Tasks and Dependencies: Input all tasks, connecting them with arrows to show dependencies.

Set Durations: Assign estimated time for each task to help identify the critical path.

Customize the Layout: Adjust colors, shapes, and labels for clarity and readability.

Boardmix shape library open beside a PERT chart, showing flowchart symbols, basic shapes and the More Shapes button.

Collaborate and Share: Use real-time collaboration features to involve team members and export the final chart as a PDF or image.

Boardmix sharing dialog with email invitations, team collaboration, and board view-link settings

Compare: PERT Chart vs Gantt Chart

PERT charts and Gantt charts are popular project management tools, but they serve different purposes.

PERT Chart:

Boardmix PERT chart with unique event numbers 1 through 10; the parallel branches converge at event 8.

Gantt Chart:

Four-week Gantt chart for software work, from requirements and design through development, testing and release.

What Do Gantt Charts and PERT Charts Have in Common?

Task Visualization: Both display tasks and dependencies.

Project Timeline: Help track project progress and milestones.

Resource Allocation: Aid in assigning tasks to team members.

KEY Differences Between Gantt Charts and PERT Charts

Choose a PERT chart when you need to analyze dependencies in detail. Opt for a Gantt chart when managing straightforward schedules.

Key points

A well-crafted PERT chart is essential for managing complex projects efficiently. From planning technical workflows to tracking dependencies, this tool simplifies project management across industries. Using an online PERT chart maker like Boardmix not only saves time but also enhances collaboration, ensuring every task is on track.

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