Free Construction Calculators & Tools/Project Timeline Estimator

Project Timeline Estimator

Estimate project duration based on type, size, and complexity. Generates phase breakdown with milestone dates and weather contingency recommendations.

Project Details
Project Complexity

Duration

4-6 mo

Phases

7

Completion

Jun 2026

Project Timeline
Mobilization & Excavation
Substructure
Superstructure
MEP Rough-in
Finishes
External Works
Testing & Commissioning
Month 1Month 4Month 8
Phase Breakdown
Mobilization & Excavation1 mo(M1-M1)
Substructure1 mo(M2-M2)
Superstructure2 mo(M3-M4)
MEP Rough-in1 mo(M5-M5)
Finishes1 mo(M6-M6)
External Works1 mo(M7-M7)
Testing & Commissioning1 mo(M8-M8)
Key Milestones
Project StartMonth 1
Excavation CompleteMonth 1
Foundation CompleteMonth 2
Structure CompleteMonth 4
MEP Rough-in CompleteMonth 5
Finishes CompleteMonth 6
HandoverMonth 8
Weather & Contingency
Weather Contingency0days
Estimated CompletionJun 2026

Notes:

  • Duration based on 8 months per 1,000 m² for Villa / Single House
  • Complexity factor: 1x applied
  • Basement levels add ~10% duration each
  • Summer months (Jun-Aug) add weather contingency in hot climates
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REFERENCE INFORMATION

This tool provides standard reference data compiled from industry sources.

Note:

• Data is provided for quick reference and may not reflect the most current standards or specifications.

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