A bar chart illustrating the project schedule with start/finish dates and dependencies.

Key Features

  • Horizontal bars: Task duration along a timeline
  • Dependencies: Arrows showing relationships (FS, SS, FF, SF)
  • Milestones: Diamond shapes for key dates
  • Critical Path: Highlighted longest path through the project
  • Progress: Shading within bars to show percent complete

The most commonly used scheduling tool. Generated by MS Project, Primavera, and other tools.

A simplified Gantt chart showing only key deliverables, events, or dates.

Characteristics

  • Significant events with zero duration
  • Ideal for executive reporting and stakeholder communication
  • Does not show task durations or dependencies
  • Used in status reports and project dashboards

Milestones typically represent: kickoff, phase gates, deliverable completions, approvals, go-live, and closure.

Tracks work remaining vs. time in an Agile sprint or iteration.

How to Read It

  • X-axis: Time (days in the sprint)
  • Y-axis: Work remaining (story points or tasks)
  • Ideal line: Straight diagonal — expected burndown
  • Actual line: Real daily progress

Patterns

  • Above ideal: Behind schedule
  • Below ideal: Ahead of schedule
  • Flat sections: Work blocked
  • Upward spikes: Scope added mid-sprint

A Burnup Chart is the inverse — shows work completed, making scope changes more visible.

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