Project Timeline Estimator
Estimate project duration based on type, size, and complexity. Generates phase breakdown with milestone dates and weather contingency recommendations.
Duration
4-6 mo
Phases
7
Completion
Jul 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
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.
About This Calculator
The Project Timeline Estimator helps project managers and planners create preliminary construction schedules for projects across the UAE and Gulf. Estimate project duration based on type (residential, commercial, industrial), size, and complexity factors. Generate phase breakdowns with milestone dates and weather contingency recommendations specific to Gulf climate conditions.
When to Use This Calculator
- Developing preliminary schedules for tender submissions
- Estimating project duration during feasibility studies
- Planning phase milestones for client presentations
- Factoring weather contingencies for Gulf summer conditions
- Creating baseline schedules before detailed P6 planning
How to Use This Calculator
Select Project Type
Choose from residential villa, high-rise, commercial, industrial, or infrastructure project types.
Enter Project Size
Input gross floor area (GFA), number of floors, or other relevant size metrics.
Set Complexity Factors
Adjust for complexity (simple, typical, complex) affecting duration multipliers.
Specify Start Date
Enter planned start date to generate calendar-based milestones.
Review Timeline
Get estimated duration, phase breakdown, and key milestones with weather contingency.
Typical Scenarios in UAE & Gulf Projects
Developer needs preliminary schedule for 45-floor mixed-use tower (35,000m² GFA). Calculator estimates 36-month construction duration with phases: Substructure 6 months, Superstructure 18 months, MEP/Finishing 12 months. Recommends 2-month weather contingency for summer productivity reduction.
Contractor preparing tender for 20,000m² warehouse with office annex. Calculator generates 14-month baseline: Site prep 2 months, Structure 6 months, MEP/Finishing 6 months. Suggests scheduling concrete works outside June-August peak heat period.
Frequently Asked Questions
Take Your Calculations Further
This calculator reflects the logic built into Arkan's construction management platform.
Last Updated: January 2026
Standards Reference: CIOB Code of Practice for Project Management, PMBOK Guide