Calculator
Wind Power Density Calculator
For consumers, students & professionals. Result, assumptions, chart, comparisons and recommendations.
Unit system— all inputs and outputs convert automatically
Inputs
Enter your data — results update live.
Instantaneous power output
985.2
kW
Breakdown chart
Visual comparison of each component (m²).
- Rotor swept area
- 7854.00 m²
- Power density
- 125.40 W/m²
- Betz-limit theoretical max
- 1460.60 kW
- Annual @ 35% capacity factor
- 3020634.00 kWh
Methodology & sources
Formula
P = ½ · ρ · A · v³ · Cp; A = π(D/2)²Sources
- • IEC 61400-1
- • NREL Wind Turbine Design Guide