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How to Compare Project Schedules Side by Side

Strategy Gantt
Schedule Comparison
Baseline
Current
Infrastructure
+8d
Backend API
-4d
Frontend
+5d
Testing
+7d
Launch
-2d

Project schedules change constantly — scope adjustments, resource shifts, deadline extensions. Keeping track of what actually changed between two versions of a plan can be a headache. Strategy Gantt's comparison feature makes this visual and immediate.

Why Compare Schedules?

  • Track schedule drift over time
  • Present changes to stakeholders clearly
  • Identify which phases slipped or were added
  • Maintain an audit trail of plan evolution

How It Works

Create multiple schedules in Strategy Gantt (e.g., "Baseline Q1" and "Current Plan"). Navigate to the Compare section, select two schedules, and the tool generates a visual diff.

The overlay mode shows both timelines stacked so you can see exactly where phases shifted. Delta analytics provide a summary of total days gained or lost per project.

Overlay Mode

The overlay comparison view places both schedule versions on the same timeline. Original phases appear as outlines while the updated phases are filled, making it easy to spot the differences at a glance.

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