DUAL FUEL CALCULATOR · Q2 2026
Gas & Electric Bill Calculator
Calculate your combined energy bills using current Ofgem price cap rates for dual fuel households.
Dual Fuel Energy Calculator
Enter your property details or actual usage
Typical Bills by Property Type
Typical Energy Usage by Property
Ofgem Typical Domestic Consumption Values · April 2026 values
| Property Type | Occupants | Electricity | Gas | Monthly Bill |
|---|---|---|---|---|
| 1-bed flatLow | 1 | 1,800 kWh/yr | 7,500 kWh/yr | £99/mo |
| 2-bed flatMedium | 2 | 2,100 kWh/yr | 9,000 kWh/yr | £112/mo |
| 2-bed houseMedium | 2 | 2,400 kWh/yr | 10,000 kWh/yr | £123/mo |
| 3-bed houseMedium | 3 | 2,700 kWh/yr | 11,500 kWh/yr | £137/mo |
| 4-bed houseHigh | 4 | 3,200 kWh/yr | 14,000 kWh/yr | £159/mo |
| 5+ bed houseHigh | 5 | 4,100 kWh/yr | 17,000 kWh/yr | £192/mo |
Low: 1,800 kWh elec + 7,500 kWh gas ·
Medium: 2,700 kWh elec + 11,500 kWh gas ·
High: 4,100 kWh elec + 17,000 kWh gas
Bills calculated at Ofgem Q2 2026 cap rates.
Actual usage varies by lifestyle, insulation, and efficiency.
Price Cap History & Forecast
Ofgem Price Cap Trajectory
Typical household · Dual fuel · Direct debit
About Dual Fuel Bills
Most UK households use gas for heating and hot water, and electricity for lighting and appliances. This dual fuel setup typically costs £1641 per year at current price cap rates.
The typical household uses 2,700 kWh of electricity and 11,500 kWh of gas annually. Your actual usage depends on property size, insulation quality, occupancy, and lifestyle factors.
All prices include 5% VAT and are based on the Ofgem price cap for Q2 2026.