← back to tools
Project Timeline Calculator
Enter start, end & milestones — get a live Gantt chart, duration stats, and health check.
Project Setup
Project Name
Start Date
End / Deadline
—
Total Days
—
Working Days
—
Weeks
—
Days Left / Over
🏁 Milestones
📦 Phases
Add Milestone
Milestone Name
Date
Color
+ Add Milestone
Add Phase
Phase Name
Phase Start
Phase End
Color
+ Add Phase
Gantt Timeline
📅
Set a start & end date above to generate your timeline.
📋 Copy Summary
🖨 Print / Save PDF
✕ Reset