Project Duration Tracker Gantt Chart Template for Excel

What Is This Project Duration Tracker Template?

This project duration tracker is an Excel workbook for tracking how long each task or project takes. Enter project names with start and end dates. The workbook 50 formulas compute the duration and feed a hidden chart data sheet that powers the Gantt timeline visualization.

Why Use a Google Sheets Project Duration Tracker Template?

Tracking task durations helps you understand how long work actually takes versus how long you planned. This template gives you a simple way to record dates and see durations at a glance, which is useful for time estimation, capacity planning, and project retrospectives.

When Should You Use This Project Duration Tracker Template?

Use this template during project planning to set expected durations, during execution to track actual dates, or after project completion to analyze time spent versus estimates.

What's Included

• ✓Project name and date entry table
• ✓Start date and end date columns
• ✓Automatic duration calculation
• ✓Hidden dynamic chart data sheet for Gantt rendering
• ✓50 formula-driven cells

How to Use This Template

Who This Template Is For

Available Formats

Customization Tips

• 💡Use consistent date formats across all rows for accurate calculations.
• 💡Add milestone rows with single-day durations to flag key dates.
• 💡The hidden chart data sheet is essential for the Gantt view—keep it intact.

Use Cases

• Project duration tracking
• Task timeline management
• Multi-project scheduling
• Duration variance monitoring

Frequently Asked Questions

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