🔥 Home & Energy
🔥 Home Heating Cost & Fuel Comparison Calculator
Calculate and compare your home heating expenses across natural gas, heat pumps, heating oil, and wood-burning stoves.
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✓ 2026 Edition
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Estimations based on average building insulation standards and current energy rates.
📖 How home heating costs are determined
Heating cost is calculated by multiplying living area (in sq meters or sq ft) by the building's annual energy demand (kWh/m²) and your fuel price per kWh.
Formula: Annual Cost = Living Area × Energy Demand (kWh/m²) × Fuel Price per kWh
📊 Heating demand benchmark by building year and insulation
| Fuel / Heating System | Energy Content per Unit | Typical Efficiency | Avg. Price 2026 | Cost per kWh Useful Heat |
|---|---|---|---|---|
| Natural Gas (Condensing Boiler) | ca. 10 kWh / m³ gas | 93 – 96% | ca. 10.5 ct / kWh | ca. 11.2 ct / kWh |
| Dry Hardwood Logs (bulk m³) | ca. 1,500 kWh / bulk m³ | 78 – 82% | ca. $120 – $135 | ca. 10.0 – 11.2 ct / kWh |
| Stacked Hardwood Logs (m³) | ca. 2,100 kWh / m³ | 78 – 82% | ca. $170 – $190 | ca. 10.4 – 11.5 ct / kWh |
| Softwood Logs (Spruce/Pine) | ca. 1,050 kWh / bulk m³ | 78 – 82% | ca. $85 – $95 | ca. 10.1 – 11.3 ct / kWh |
| Dense Wood Briquettes (<10% moisture) | ca. 4.9 kWh / kg | 80 – 85% | ca. $0.40 / kg | ca. 9.8 – 10.2 ct / kWh |
| Wood Pellets | ca. 4.9 kWh / kg | 90 – 93% (Pellet boiler) | ca. $0.33 / kg | ca. 7.3 – 7.8 ct / kWh |
| Heat Pump (Air-Water, SCOP 3.5) | 3.5 kWh heat / 1 kWh power | 350% (SCOP 3.5) | ca. 32 ct / kWh power | ca. 9.1 ct / kWh |
💡 Top tips to lower heating bills
- Lower room thermostat by 1°C (2°F): Lowering the room temperature by just 1 degree Celsius cuts heating energy consumption by about 6%.
❓ FAQ – Home Heating Cost Calculator
💬 What is the most economical heating system in 2026?
Modern heat pumps paired with rooftop solar panels typically offer the lowest operating costs per square meter.