Home Energy Audit Calculator
Evaluate your home's energy efficiency and find potential savings from upgrades like better windows and insulation.
Inputs
$
$
sq ft
years
Results
Annual Energy Cost
$2,760.00
Cost Per Sq Ft$1.38
Efficiency RatingGood
Potential Annual Savings$414.00
Upgrade Payback3.6 years
How to Use This Calculator
- Enter your home's square footage and the number of occupants.
- Input your average monthly electricity (kWh) and natural gas (therms) usage.
- Select your climate zone and primary heating/cooling system type.
- Review the estimated energy use intensity and comparison to similar homes.
- Use the audit results to prioritize upgrades: insulation, HVAC, and air sealing typically offer the best payback.
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