Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Climate
Home Energy Efficiency Calculator
Score your home's energy efficiency based on its size, age, insulation, heating system, and climate zone. Use this audit tool to identify inefficiencies and estimate annual energy costs before calling a professional auditor.
Fill in the required fields to see your result.
Climate
Heat Pump Efficiency Calculator
Calculate how many years it will take to recover a heat pump installation cost through energy bill savings compared to your current heating system. Use it before purchasing or when applying for rebates.
Fill in the required fields to see your result.
Key differences
| Home Energy Efficiency Calculator | Heat Pump Efficiency Calculator | |
|---|---|---|
| Category | Climate | Climate |
| Inputs required | 5 | 4 |
| Result | Estimated Annual Energy Cost ($) | Annual Savings After Payback ($) |
| What it does | Score your home's energy efficiency based on its size, age, insulation, heating system, and climate zone. Use this audit tool to identify inefficiencies and estimate annual energy costs before calling a professional auditor. | Calculate how many years it will take to recover a heat pump installation cost through energy bill savings compared to your current heating system. Use it before purchasing or when applying for rebates. |