Average electric bill UK: how much should you be paying?


Electric underfloor heating is an alternative way to warm the rooms in your home. Most conventional heating systems, like radiators, attach to the walls. As hot air rises, this can result in the lower parts of your home feeling cold and uncomfortable. Find out more about this energy efficient appliance below.

Last updated: November 2022

As you may have heard on the news, the UK energy market is currently under an immense amount of stress as a result of a global gas shortage driving up costs and putting several energy suppliers out of business. To learn more about this and stay updated on a daily basis you can read our page on the UK energy crisis.

Each of these suppliers offers different tariffs, or rates, for the electricity they sell you. That means that depending on your electricity prices – as well as your electricity consumption and your gas usage – you could be paying more for your electric than you should be.

However, your choice of tariff is not the only factor that affects how different your bill is to the average electric bill in the UK. Other determining factors include:

  1. The size of your home
  2. How many other people live with you
  3. The appliances you’re using
  4. Where you live in the UK
  5. The quality and condition of the insulation in your home

However, knowing what the average household pays for electric each month, as well as what appliances use the most power, can help you assess whether switching tariffs or taking energy conservation steps are required.

What are utility bills in the UK?

Utility bills are the invoices that your energy supplier sends you at the end of each billing period. For most households using a credit meter, a bill is sent at the end of every month, detailing how much electricity you have used, the standing charge for electricity (this is how much your supplier charges you per day to provide electricity), as well as the amount you owe.

You can generally choose to pay either by direct debit from your account or you can pay each bill when it arrives over the phone or online.

Not every home in the UK gets utility bills. Homes that use prepaid meters pay for electricity in advance at special pay stations. This means all the electricity is paid for up front and they don’t receive bills.

How much are electricity bills per month UK?

In 2019, the average electric bill in the UK was £58 a month according to the industry regulator Ofgem. However, this doesn’t tell the whole story, as this covers houses of all different sizes. To get a more accurate idea of the average bills per month and per year, Ofgem breaks down the data into averages for different size properties. These are as follows:

Type of
Cost per
Cost per
1 – 2 bedroom house or flat
£34 £403
3 – 4 bedroom house
£49 £590
bedroom house
£70 £846

How much electricity does a 2/3/4/5 bedroom house use per month?

As you can see above, the size of your home has a big effect on the cost of your electricity bills each month. That’s because larger homes tend to need more electricity to heat them, have more appliances to run and often have more people living in them. You can see how much electricity a 2/3/4 and 5 bedroom house uses per month on average below:

Type of
1 – 2 bedroom house or flat
150 kWh
3 – 4 bedroom house
241 kWh
5+ bedroom house
358 kWh

Why is my electricity bill so high in the UK?

Now you know what the average household in the UK pays for its electricity per month, you can use this information to figure out if you’re paying more than you should be. If your bill is significantly more than the average for the size of your home, there could be multiple reasons for this.

The first thing to do is to look at how much electricity you are using per month, which will be listed on your bill in kWh. Compare this to the figures in the table above. If you’re using far more kWh per month than the average then the issue might be with your usage. If you are using around the same amount and still paying more, then it might be time to switch tariff or provider.

We can help you do just that. Just give us a ring on 0330 818 6223 to find out how easy it is to switch.

Average electric bill

What are the cheapest live Electricity Tariffs in the UK?

Below you can find the three cheapest electricity tariffs that are also available at the moment.

Cheapest Electricity Live Tariffs
SupplierNameTariff TypeAvailabilityStanding ChargeUnit Rate Annual cost Exit CostGreen Tariff**
Utility Warehouse logoPrepayment VariablePrepayment38.28*34.82*£ 1,149.47*£ 0.00✔️
Utility Warehouse logoStandard VariableDouble Gold31.57*35.80*£ 1,153.38*£ 0.00✔️
E energy logoPrepayment VariablePrepayment Variable53.90*34.81*£ 1,206.36*£ 0.00✖️

Prices differ on a postcode basis, this table therefore displays national averages
Based on Ofgem’s TDCV (2,900.00 kWh of ⚡ and 12,000.00 kWh of 🔥 per year).
Is a Green tariff if all the energy consumed is compensated by renewable energy injections in the grid.

What are the cheapest Electricity Tariffs in 2022?

The overall cheapest electricity tariffs can be found below.

Cheapest Electricity Tariffs
SupplierTariff TypeNameAvailabilityStanding ChargesUnit RateAnnual CostExit FeeGreen Tariff**
Click energy logoFixed - 24 months/480.56*£ 480.56*£ 480.56*£ 480.56✖️
Click energy logoFixed - 12 months/510.72*£ 510.72*£ 510.72*£ 510.72✖️
Click energy logoGreen - Fixed 12/535.26*£ 535.26*£ 535.26*£ 535.26✔️

Prices differ on a postcode basis, this table therefore displays national averages
Based on 2,900.00 kWh of ⚡ and 12,000.00 kWh of 🔥 per year on average
A Green tariff means the supplier injects in the grid the same amount of renewable energy that is consumed.

How many kWh is normal per day in the UK?

Again, the average kWh use per day in the UK depends on the size of the property. However, across the UK the standard home used between 8.5 to 10 kWh per day. To find your daily figure, take the monthly total kWh from your last bill and divide it by the amount of days in the month the bill is for.

If your daily use is way above this average figure, then you’re using more electricity, which is why your bills are higher.

More info

What uses the most electricity in your house?

There are certain appliances that all or most homes in the UK use which account for a large percentage of electricity usage. Below is a table of the nine most common appliances and what share of your electricity bill they are using:

Cooling and heating 47% of energy use
Water heater 14% of energy use
Washer and dryer 13% of energy use
Lighting 12% of energy use
Refrigerator 4% of energy use
Electric oven 3-4% of energy use
TV, DVD, cable box 3% of energy use
Dishwasher 2% of energy use
Computer 1% of energy use

As you can see, heating and hot water account for more than 50% of all the electricity used in the average home. This means it’s an easy place to cut down on your eclectic usage. Turn down the thermostat, take showers instead of baths and you could make significant savings.

How much are you paying for your energy?

Does unplugging appliances save money?

Some appliances that are plugged in, specifically modern appliances with standby mode, will be using electricity all the time. This is often known as ‘phantom’ or ‘vampire’ electricity because it is always bleeding your power supply. Even when turned off, they are using power – and this goes for all your chargers too, whether or not a device is plugged in.

The cost of leaving all your devices plugged in is estimated at around £100 a year, which is about 4.6 of the total residential electricity generation in the UK. So, just by unplugging devices when not in use or turning off devices in standby mode you can make an immediate saving of around 5% on your bill.

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⚡ What uses the most electricity in my home in the UK?

Central heating and water heating use more than 50% of the energy in your home. If you have gas central heating, then powerful appliances like tumble dryers really eat up the money, at around £37 a year to run. Your fridge, even though it is on the whole time, only costs about £40 a year.

Why is my electric bill so high?

There are a number of reasons why it could be high. It could be the tariff you are on with your supplier, it might be the place where you live in the UK or it might be that you use a lot of electricity. Finding out the reason for your high bill gives you the power to make the changes to bring it down.

How much are electricity bills per month in the UK?

The average electric bill in the UK was £58 a month according to Ofgem, the industry ombudsman. However, this is just average and more accurate data is available at Ofgem about average use per size of home.

️ Does unplugging devices save money?

The simple answer is, yes, it does. Leaving devices on standby or appliances that draw energy even when not in use accounts for about 5% of your total electric consumption. Turning them off at the plug is an easy way to make instant savings.

Updated on 29 Jan, 2024

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Mrs c.a.rodgers
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My electricity supplier was changed overnight without my say so.i used to pay 46 per month,now I pay 91 pounds! 1 bed flat, 1 person.??


Hi Mrs Rodgers, That´s not nice to hear that you almost have to pay double the price. I would advise you to call 03308186223, there we can help you switch you to the cheapest plan. Kind regards, Alan Rijnders