Degree Day Heating Load
Calculator
Heating degree days
1,170
Results
- Heating degree days
- 1,170
- Estimated heating load (kWh)
- 7,020
Energy results
| Heating degree days | 1,170 |
| Estimated heating load (kWh) | 7,020 |
formula-map diagram
- Heating degree days
- 1,170
- Estimated heating load (kWh)
- 7,020
Energy relationship
Formula
Q(kWh) = UA(W/K) × HDD × 24 ÷ 1000= 1170
Note
This is a simplified model: it applies the standard equation to the numbers you entered and ignores real-world losses, weather variation, tariff structures and equipment tolerances. Wind power assumes air density 1.225 kg/m³ at ISA sea level and the power coefficient you enter (Betz limit 0.593). Verify with measured data or a professional energy audit before making purchasing decisions.