Home Energy Cost Calculator
Calculate your estimated annual energy costs based on property size, appliances, and fuel prices.
Home Energy Cost Calculator
UK price cap (Mar 2026): 24.5p
Per Day
£14.29
Per Week
£100.01
Per Month
£433.04
Per Year
£5200.47
Annual kWh
21226
Add Common Appliances
Your Appliances
| Appliance | Wattage (W) | Hours/Week | Daily Cost | Monthly Cost | Annual Cost | Action |
|---|---|---|---|---|---|---|
| £8.40 | £254.60 | £3057.60 | ||||
| £1.05 | £31.83 | £382.20 | ||||
| p28.0 | £8.49 | £101.92 | ||||
| p84.0 | £25.46 | £305.76 | ||||
| p88.2 | £26.73 | £321.05 | ||||
| p88.2 | £26.73 | £321.05 | ||||
| p14.0 | £4.24 | £50.96 | ||||
| p10.5 | £3.18 | £38.22 | ||||
| p12.6 | £3.82 | £45.86 | ||||
| p14.7 | £4.46 | £53.51 | ||||
| p21.0 | £6.37 | £76.44 | ||||
| p49.0 | £14.85 | £178.36 | ||||
| p73.5 | £22.28 | £267.54 |
Cost Breakdown
Annual kWh: 21226
Average daily: 58.2 kWh
💡 Money-Saving Tips
- Switch to LED bulbs (save 75% on lighting)
- Use eco-modes on appliances (10-20% saving)
- Turn off standby features (save 5-10%)
- Use timer-controlled heating/water
- Run full loads in washing machines/dishwashers
- Close doors when heating individual rooms
- Unplug chargers when not in use
- Use air fryer instead of oven (30% less energy)
- Insulate hot water pipes (reduce heat loss)
- Install smart thermostat (auto optimization)
Top Energy Consumers
Central Heating (30kW)
12480 kWh/year (59% of total)
£3057.60
Hot Water (immersion)
1560 kWh/year (7% of total)
£382.20
Fridge (continuous)
1310 kWh/year (6% of total)
£321.05
Freezer (continuous)
1310 kWh/year (6% of total)
£321.05
Hob
1248 kWh/year (6% of total)
£305.76
EV Charger (home)
1092 kWh/year (5% of total)
£267.54
Lighting (20 bulbs)
728 kWh/year (3% of total)
£178.36
Oven
416 kWh/year (2% of total)
£101.92
Typical Appliance Wattages
High Power (2000+W)
- Oven: 2000W
- Hob: 3000W
- Tumble Dryer: 3000W
- Shower (Electric): 8000W
- EV Charger: 7000W
Medium Power (500-2000W)
- Washing Machine: 2000W
- Dishwasher: 1800W
- Microwave: 1000W
- Kettle: 3000W
- Hair Dryer: 1800W
Low Power (under 500W)
- TV: 100-120W
- Computer: 200-400W
- Laptop: 50-100W
- Fridge: 150W
- Freezer: 150W
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