What is the average electricity usage in the UK?

For a medium-use UK household, the commonly used electricity benchmark has been around 2,700 kWh per year. From 1 July 2026, Ofgem is reducing the medium typical domestic electricity consumption value to 2,500 kWh per year to reflect lower recent household energy use. Ofgem uses typical domestic consumption values to help explain bills and price cap figures when actual household usage is not known.

These figures are not targets. They are reference points. Your home can be above or below average for valid reasons, especially if you use electric heating, an immersion heater, a tumble dryer, a gaming PC, a home office setup or several high-use appliances.

Average electricity usage per day, month and year

Looking only at annual kWh can feel abstract. It is often easier to compare your usage by day or month.

A household using around 6–8 kWh per day may be close to a typical medium-use benchmark. A household regularly using 10–12 kWh per day may be closer to high usage, unless there is a clear reason such as electric heating, EV charging, a heat pump, an immersion heater or several people at home most of the day.

Average electricity usage by household size

Household size matters, but it is not the only factor. A small flat with electric heating can use more electricity than a larger gas-heated home. Use the table below as a rough guide, not as a strict rule.

The biggest mistake is comparing bills without comparing kWh. Two households can pay different amounts because of region, tariff, payment method, standing charges or estimated readings. To understand usage properly, compare your actual electricity kWh first.

Why your electricity usage may be higher than average

High electricity usage is usually caused by one or more repeat-use appliances or systems. The most common causes include:

• Electric heating: panel heaters, fan heaters, oil-filled radiators and storage heaters can increase daily kWh quickly.
• Immersion heaters: leaving an immersion heater on for long periods can significantly increase usage.
• Tumble dryers: frequent drying cycles can push a household above average.
• Old fridge-freezers: older or faulty appliances can use more electricity than expected.
• Home working: laptops, monitors, printers, lighting and heating during the day all add up.
• Gaming PCs and consoles: high-power setups can make a noticeable difference if used daily.
• Standby power: many small loads together can add avoidable usage over time.
• Estimated meter readings: your bill may look high because your supplier is estimating instead of using actual readings.

For a deeper breakdown of appliance demand, read our guide to what uses the most electricity in a UK home.

Is your electricity usage actually high?

Before assuming your usage is abnormal, check the evidence in the right order.

1. Check your kWh, not just your bill amount. Prices can rise even if your usage stays the same.
2. Check whether your bill is estimated. Estimated readings can distort your real usage.
3. Compare annual and daily usage. One expensive month does not always mean your full-year usage is high.
4. Separate electricity from gas. A dual-fuel bill can hide which fuel is driving the cost.
5. Identify electric heating or hot water. These can make a home look “high usage” compared with gas-heated homes.
6. Look for recent changes. New appliance, new working pattern, extra occupant, winter heating or laundry changes can all affect kWh.

If you want to estimate the running cost of a specific appliance, use our electricity cost calculator.

How to check your own electricity usage

The best way to compare your home with the UK average is to find your actual electricity usage in kWh.

• Your electricity bill: look for annual consumption, monthly usage or meter readings in kWh.
• Your supplier app: many suppliers show daily, weekly or monthly usage if you have a smart meter.
• Your smart meter display: useful for spotting daily changes, but check kWh rather than only pounds.
• Manual meter readings: take two readings a week or a month apart and compare the difference.
• Plug-in energy monitor: useful for checking individual appliances such as heaters, dehumidifiers, PCs or fridge-freezers.

For a more detailed process, use this future internal link slot: how to track electricity usage at home.

What to do if your electricity usage seems too high

If your usage is above average, do not start by buying random products. Diagnose first.

1. Check your readings. Submit an actual meter reading if your bill is estimated.
2. Compare daily kWh. Look for unusual spikes.
3. List high-use appliances. Heating, hot water, drying, cooking and refrigeration usually matter most.
4. Measure one appliance at a time. A plug-in energy monitor or smart plug with energy monitoring can help.
5. Review heating habits. Electric heaters can be useful, but they are expensive if used for long periods or whole-room heating without insulation.
6. Contact your supplier if the numbers look wrong. Ask them to check meter readings, billing periods and whether your bill is estimated.

If you already know which appliance you want to test, compare energy-monitoring smart plugs and plug-in usage monitors before buying. Choose one that shows kWh, not only live watts.

Average electricity usage UK: quick summary

A medium UK household has commonly been benchmarked at around 2,700 kWh of electricity per year, but Ofgem is reducing the medium typical value to 2,500 kWh per year from 1 July 2026. That works out at roughly 208 kWh per month or 6.8 kWh per day.

If your home regularly uses more than 10 kWh per day, it may be above average, but the context matters. Electric heating, hot water, EV charging, tumble drying, home working or several occupants can explain higher usage. The most useful next step is to compare actual kWh, check your readings and identify which appliances are driving the load.