Home Size (Square Feet)

Current Monthly Energy Bill ($)

Insulation Improvement (%)

Window Efficiency Upgrade (%)

HVAC Efficiency Improvement (%)

Energy Audit Cost ($)

Total Upgrade Cost ($)

Current Annual Cost: $0.00

Projected Annual Cost: $0.00

Annual Savings: $0.00

Total Investment: $0.00

Payback Period: 0 years

10-Year Savings: $0.00

Total Efficiency Improvement: 0%

Monthly Savings: $0.00

Savings per Square Foot: $0.00

How to Use Home Energy Audit Savings Calculator

Enter home size and current monthly energy bills accurately.
Estimate improvement percentages for insulation, windows, and HVAC systems.
The calculator shows annual savings and payback period for your energy upgrades.