UK Energy Bill Calculator
Calculate your electricity bill from meter readings
Energy Bill Calculator
Calculate your electricity and gas bills from meter readings
days
Electricity
kWh
kWh
p/kWh
p/day
Results
How It Works
Energy Used: Current reading minus previous reading
Usage Cost: Energy used × unit rate
Standing Charge: Daily charge × billing period
VAT: 5% added to the total (usage cost + standing charge)
UK Energy Information 2025/26
Current Price Cap Rates
- Electricity: 24.5p per kWh
- Gas: 6.24p per kWh
- Electricity standing charge: 60.99p/day
- Gas standing charge: 31.43p/day
- Annual cap (typical use): £1,928
Average UK Usage
- Electricity: 2,700 kWh per year
- Gas: 11,500 kWh per year
- 1-2 bed flat: £800-£1,200/year
- 3 bed house: £1,500-£2,000/year
- 4+ bed house: £2,000-£2,800/year
Energy Saving Tips
- Turn down thermostat by 1°C (saves ~£100/year)
- Use LED bulbs (80% less energy)
- Unplug devices when not in use
- Use washing machine on 30°C
- Improve home insulation
Support & Grants
- Warm Home Discount: £150 off bills
- Cold Weather Payments: £25 per week
- ECO scheme: Free insulation/heating
- Winter Fuel Payment: £200-£300
- Energy Company Obligation support