It might be difficult to get information about the power usage of televisions these days. Six prominent TV manufacturers have their power consumption information summarized for you here, so you don’t have to go through the manuals yourself.
Is there a certain number of amps needed for a television?
When powered by 120 volts, the typical 50-inch TV in the United States requires 0.95 amps. There is an average TV power usage of around 112 watts. The typical TV consumes 142 kWh and costs around $17 in electricity in a year (assuming five hours of use daily).
| Brand (50”) | Amps | Watts | KwH per year | Cost per year |
|---|---|---|---|---|
| Samsung (7 series) | 1.13 A | 135 W | 120 kWh | $14 |
| Vizio (M series) | 1.09 A | 131 W | 154 kWh | $19 |
| TCL (4 series) | 0.66 A | 79 W | 100 kWh | $12 |
| Sony (X80J series) | 1.22 A | 146 W | 179 kWh | $22 |
| Hisense (A6G series) | 0.92 A | 110 W | 148 kWh | $18 |
| Toshiba (4K UHD) | 0.66 A | 79 W | 150 kWh | $18 |
| Average | 0.95 A | 113 W | 142 kWh | $17 |
Size of the typical American TV
From 1998 until present, the typical American television has grown from 23 inches to 50 inches.
When attempting to figure out how many amps a TV requires, it is critical to know the typical TV size. There is a big difference in the amount of amperage used by different TV models.
This is due to the fact that bigger televisions demand more electricity to operate. As an example, a standard 85″-inch TV consumes more than 400 watts, whereas a 43″-inch TV consumes less than 100 watts, making the difference clear.
When it comes to televisions, bigger models require more watts, but how does this affect amperage?
Exactly what I was looking for.
Watts, amps, and volts
If you want to know more about what precisely amps, volts, and watts are (there are lots of fantastic sites for that), I won’t go into all of the nitty gritty here.
The crucial thing to remember here is that amps equal watts times volts.
120 volts is the standard voltage at the electrical outlet in most American homes.
Our calculation assumes that 120V will stay constant, hence watts will determine the number of amps used by the TV.
The higher the wattage, the higher the amperage will be.
The more watts a TV consumes, the more amperage it requires.
The Sony X80J series 50-inch television is an example. It draws 146 watts of power. We obtain 1.22 amps by dividing 146W/120V by the voltage. How many watts does the TCL 50″ 4 series consume?
Isn’t it obvious that over the course of a year, you’ll pay for this difference? To run, the Sony 50-inch costs more than twice as much as the TCL.
However, regardless of the kind of television you own, the total cost of powering it is quite cheap, and there are a number of variables that contribute to this.
What variables influence the cost of TV power?
In the last decade, you’ve likely noticed a yellow Energy guide label on appliances.
You must have this sticker on your appliance to see how much energy it consumes and how much it will cost to run it for a year.
All appliances, including televisions, have energy guidance labels that are based only on estimations. There are several variables that might affect the cost of your television’s power consumption.
As an example, consider the following:
- How many hours of television each day do you watch? Assuming 5 hours of usage each day, all TV energy expenditures are calculated. Your charges may vary depending on how much or how little you watch TV. However, even if you spend 10 hours a day in front of the television, your yearly expenses will still be around $100.
- Utility/electricity costs. According on where you reside and whether you have other renewable energy sources or solar, your electricity costs will vary greatly. Calculations for the energy guide assume a rate of 11 cents per kWh. Costs may be cheaper or more depending on your situation. I, for example, have a better score than most of the other people I know.
- TV image settings: The energy guide uses the TV’s default picture settings to calculate expenses. Almost usually, these settings use less energy than normal usage. Brightness/contrast is the most important TV setting in terms of energy use. You’ll spend more money on electricity if your TV is brighter.
- If your TV has a power-saving option, it’s a good idea to switch it on. In this way, the TV’s brightness settings may be automatically adjusted to achieve a balance between viewing comfort and economic considerations.
- When ads are playing, you may turn down the volume or silence the TV. As a result, your television won’t use electricity for sound while you aren’t actively listening to it anyhow. You may discover that you genuinely like the silence!
- If everything else fails, try using a programmable timer as well (sleep timer). If you’re the kind of person who can’t stop watching a television because you fall asleep in the midst of it, this is for you. It will automatically turn itself off if you set a sleep timer on your TV.
Conclusion
In 1998, the average TV size in the United States was only 23 inches, but now it’s a massive 50 inches.
How many amps does a 50-inch television consume?
It takes roughly 0.95 amps at 120 volts to run a 50-inch television. There is an average TV power usage of around 112 watts.
A standard 50-inch TV costs just 17 dollars a year to run (142 kWh each year at 11 cents each kWh).
Amperage consumption increases as the wattage of a larger TV increases. In the United States, volts are always 120 volts, and amps are watts divided by volts.
The amount of hours you watch every day, the settings on the TV, and your local power/utility rates all impact TV power expenses.
TV expenses vary based on the person, but even if your expenditures are twice the American average, you will still only spend approximately 34 dollars a year! Not awful at all.