effiworkx website site logo

Nowadays the TVs are rather efficient, so the electricity usage of a TV it is quite low if we take into account the amount of time they are powered on.

On this page you will find out:

>How much electricity does a TV use

> TV electricity cost calculator

> How to lower the electricity bill

Electricity measurement units: Watt, Kilowatt or Kilowatt hour

> What is energy conservation and how does it benefit you and the environment

Alternatively, you may want to fast forward to the TV electricity cost calculator.

How much electricity does a TV use

All the TVs should have a label describing at the very least their power consumption. Some TVs will also be labelled with information about the stand-by power consumption.

Television electricity usage

If you are considering to purchase a new TV, better have a look to the specifications. The power consumption of a TV can significantly increase our electricity bills so better to know the electricity cost in advance.

For example, according to the specifications of our TV, it is estimated that it uses 532 Kilowatts hour (kWh) per year. Because we are paying to our electricity provider 0,217 euro per every kWh we consume, that means that our TV is going to cost us around 115 euro on electricity every year.

532 kWh x 0,217 euro per kWh = 115,44 euro per year

Electricity cost calculator

The calculator below can be used to calculate the energy consumption and cost of a TV over a year. 

You just need to adjust the values in the PARAMETERS section to your requirements and the calculator will automatically display the RESULTS section.

 

For example, if your laptop’s adapter:

> It has a power consumption of 532 kWh per year

> You are paying 0,2 euro (or dollars or pounds) per every kWh you consume 

You will be paying around 106 euro (or dollars, or pounds, or…) per year in electricity costs.

If you are planning to buy a new TV and want to know its electricity consumption, use your favorite browser to have a look on the internet for it’s specifications. 

In the majority of the cases, the specifications will describe the yearly power consumption of the TV.

Television datasheet power consumption

Still, if you want to know the exact electricity usage of your laptop, your best option is to use a plug in power meter to measure the electricity consumption. 

Clicking on the image below it will redirect you to the Amazon page where you can have a look to the specifications of the power meter we use for our measurements.

All of our house appliances and devices like the washing machine, the dishwasher, the TV or the printer are plugged to a wall socket. 

So, with a power consumption meter we can determine how much electricity our appliances or devices are using and, more importantly, we can measure the electricity usage over a period of time.

A plug in power meter displaying the power usage of a device

A few other examples from our ‘Electricity usage calculators‘ page that may be of your interest:

Gaming console electricity usage calculator icon
Gaming console
Laptop electricity usage calculator icon
Laptop
Computer monitor electricity usage calculator icon
Computer monitor
Router electricity usage calculator icon
Router

Electricity measurement units

Not everybody it is familiar with terms like Watts, Kilowatts or Kilowatt hours so if you would learn more about them, have a look to this YouTube video that we have prepared about this topic.

What is a Kilowatt hour (kWh)

Or you can have a look to this electricity measurement units calculators to get a better understanding of:

> What is a Watt (W) and how to transform Watts into Kilowatts

> What is a Kilowatt (kW) and how to transform Kilowatts into Kilowatts hour

> What is a Kilowatt hour (kWh) and how to transform Kilowatts hours to other units

> What are Power (P), Voltage (V) and Current (I)

Watt (W)
Watt
Kilowatt (kW)
Kilowatt
Kilowatt hour (kWh)
Kilowatt hour
Power, voltage, current
Power, Voltage, Current

How to lower the electricity bill

If you are concerned that your TV may be using too much electricity, here are some tips that you can apply to reduce the electricity usage:

1.- Enable the power saving settings

Most probably your TV it is setup to stay in standby mode waiting for your commands. 

While in standby, your TV will use electricity, even if it is not in use. This is, your TV will be using electricity while your are sleeping, away from home or just cooking or having a shower.

If you would like to learn more about standby electricity usage, have a look to this video:

Standby Power Consumption

2.- The larger the TV is, the more electricity it will use

It may not always be the case but the larger the TV is the more electricity it will use. Be aware of this when you decide to buy a new TV and have a look to the specifications, find the power usage and compare it to other TV models.

Energy conservation

Energy conservation can be defined as the decision and the act of using less energy

Energy conservation both benefit you and the environment

The act of saving and conserving electricity does benefit you because you will be paying less on your energy bills. 

And it also does benefit the environment because conserving electricity prevents any unnecessary waste of natural resources.

Now, at individual level it may not look worth to try to save a few watts here or there. 

Still, every little counts and if hundreds or thousands of us do save a little every time, it will make an important contribution towards conserving our natural resources.

 

For example, if 9000 households would manage to save as little as 10 Watts per day (0,01 kWh) that would add to 32850 Kilowatt hour (kWh) saved per year. 

9000 households x 0,01 kWh per day x 365 days per year 

32,850 kWh saved per year

That is a considerable amount of electricity, but let’s add additional perspectives for clarity:

> Assuming an average cost of 0,18 euro (or dollars, or pounds, or any other currency) per kWh, we would collectively be saving nearly 6000 euro per year.

> To produce 32,850 kWh of electricity it is necessary to use around 17 metric tons of coal or 56 barrels of residual fuel oil.

Have a look to this page for more information about the amount of resources needed to produce electricity.
 

In any case it is clear that small energy savings do really count when looking into the bigger picture.

If you are looking for ideas to save electricity at home, have a look to this YouTube video were we show some useful tips to reduce the electricity usage at home and decrease the electricity bill. 

Two pie charts showing what home appliances and devices are using the most electricity at home.

We hope that you have found the information on this page informative and of value. 

If so, please consider to share or subscribe to our newsletter.

We dedicate a considerable amount of time and effort to create content and your support and engagement will encourage us to keep moving forward.

Effiworkx 'how to save electricity at home' logo
Save electricity
Effiworkx 'how to save water at home' logo
Save water
Effiworkx 'how to save on heating at home' logo
Save on heating
Effiworkx 'an efficient lifestyle saves money' logo
An efficient lifestyle
Renewable energy at home
Renewable energy
Effiworkx 'how to recycle at home' logo
Recycle and save
Effiworkx 'how to earn passive income at home' logo
Passive income

Effiworkx blog

For more useful energy and water saving information and advice, have a look to our blog.

appliance energy efficiency label
margareth

Energy efficient appliances

Buying an energy effcient appliance or device is going to save electricity, water and decrease your energy and water bills, but at what prize?
Find out if you have paid a reasonable prize for that efficient device or appliance.

Read More »
Dishwasher Vs Hand Washing
margareth

Dishwasher Vs Hand Washing

What does save more electricity, water, time and effort, washing the dishes by hand or using a dishwasher?
There is no need to guess… let us show you what are our results and conclusions.

Read More »
Do you have any ideas or suggestions that you would like to share?

© 2021 Effiworkx. All rights reserved

Find all our videos on YouTube

Share on facebook
Share on pinterest
Share on twitter
Share on linkedin
Share on reddit
Share on skype
Share on telegram
Share on whatsapp