Updated at: 21-11-2022 - By: Sienna Lewis

On a chilly winter night, there’s nothing cozier than a cozy bed. Instead of turning on your heater, you can keep warm (and save money on your utility bill) by snuggling up with an electric blanket.

A lot depends on the precise blanket you have when determining how many amps it uses. When utilized for a lengthy period of time, it can draw up to 45 amps. Having a basic understanding of electric blankets, including how much electricity they require, is always a good idea. If you use an electric blanket, will you save more energy?

In spite of some confusing terminology, electric blankets and their electric features should not scare you away. You’ll learn everything you need to know to get the most out of your electric blanket at a low price from this article.

How Many Amps Does Your Electric Blanket Use?

As a result of the wide range of products on the market, it is impossible to say with certainty how many amps an electric blanket uses. You may get an estimate of how many amps your electric blanket uses by looking at the average wattage of the blankets on the market. According to the US Department of Electricity, an electric blanket is a better option than a space heater when it comes to saving energy.

When it comes to power consumption, an electric blanket isn’t going to be too much of a drain on your wallet, as the blankets are powered by wires. Using a 12-volt electric or heated blanket for 10 hours will draw 4.5 amps or 45 amps of power! The only thing you need to remember is that the more watts your blanket has, the more it will cost to run.

How Many Amps Does an Electric Blanket Use? (Detailed Overview) - Conserve Energy Future

How Much Power Does An Electric Blanket Use?

To see how much energy your blanket will use, look at the tag attached to it. Remember that electric blankets have a UL classification, which means that the maximum wattage they may draw is roughly 100 watts. Because you’re not likely to leave it on a high setting all the time, you’ll only need 40 to 50 watts.

Will you save on power with electric blankets?

Using the blanket at 50 watts for 8 hours will require at least 0.35 kWh, which is a modest amount of power when compared to other heated appliances. It’s also possible to utilize these figures in order to estimate the cost of your electricity consumption. If you live in the United States, it is helpful to know how long you intend to use the electric blanket each year.

The electricity prices in your location may be higher or cheaper as well. You can save money by using an electric blanket instead of a heater, but don’t use it all the time. To get the most out of an electric blanket, always follow the manufacturer’s instructions.

Do Electric Blankets Take A Lot Of Electricity?

However, the amount of electricity your heated blanket requires will not be excessive, but it still relies on the level of usage. If you’re utilizing a single or double unit, you need to keep that in mind. An electric blanket uses 17 watts of power on the lowest setting, 35 watts on the medium, and 70 watts on the highest setting, to give you an indication of how much power it uses.

How to know your electric blanket’s consumption

To figure out how much electricity you use, look up the local per-kilowatt-hour tariff. Your electric blanket’s kWh usage per day can also be calculated by calculating its power by how many hours per day you anticipate using it. Subtract 1000 watts from the total to get the kilohertz (kiloWatt).

Using a timer or remembering to switch it off after a few hours is the easiest approach to reduce your electric blanket’s use. As previously said, it is extremely rare for customers to wish to use the highest setting because the low setting is sufficient and there is no need to leave it on throughout the night. Compared to certain heaters that may run at 1,200 watts, or 0.6 kWh, for half an hour, using only 15 watts is a significant savings.

How Many Amps Does an Electric Blanket Use? (Detailed Overview) - Conserve Energy Future

How Many Watts Does A Sunbeam Electric Blanket Use?

To save even more energy, a heated Sunbeam throw has an auto shut-off feature and a 115-watt power rating. The brand uses a proprietary wiring system to assure uniform heating, so you won’t have to worry about that. Information on your particular Sunbeam blanket or throw can be found on the tag attached to it.

How Many Watts Does A 12v Electric Blanket Use?

They are particularly popular for camping and vacations because of their ability to keep people warm. If you plan to use the blanket for more than five hours, you will require a 400-watt power source. Your electric blanket’s supply power requirements must be known at all times in order to avoid problems or even circuit failures. Regardless of the blanket you are using.

Apart from that, 110/120 V or 220/240 V plugs are commonly found in public places everywhere you go. If you have a choice between 120 and 220 volts, go with the 120 volt model. Alternatively, you may need to get a voltage input power configuration that is compatible with the outlets you have.

How much electricity does an electric blanket use?

Electric blankets, which distribute heat via internal cables, typically use very little power. In comparison to some space heaters, which can cost as much as 15 cents an hour, they typically cost approximately four cents an hour.

Choice estimates that it will cost about $20 every season to run a single bed electric blanket every night for three months, including preheating it first.

How long do you need to run them for?

A typical electric blanket only has to be used for 10 to 30 minutes at a moderate temperature setting because they are such efficient heaters. Because your doona traps warm air, you won’t need a space heater at all during the night. Pre-programmed timers are also common on electric blankets. Even if your electric blanket includes an all-night option, we don’t advocate keeping it on all night.

What types of blankets are there?

Electric under-blankets are the most frequent, and they are placed under your fitted sheet. Over-blankets, on the other hand, sit on top of your doona and keep the temperature stable throughout the night. If you don’t want to use a heater in your living room, there are heated throws you may use on your couch.

What should I look for when buying one?

It’s important to ensure that the blanket has an overheat protection sensor that can be activated in the event of overheating, as well as a control with raised markings for use in the dark. String ties are inconvenient and should be avoided in favor of fitted blankets and a fleecy blanket should be preferred over a thinner one. Make sure it has a good energy efficiency rating before making your purchase.

Are electric blankets safe?

The answer is yes, as long as you’re careful and keep them rolled up while not in use. Bent wiring, burn marks, frayed fabric, exposed elements, moist patches, broken cords, or loose connections mean it’s time to get a new blanket.

Even if a blanket is still in good shape, it is recommended that it be replaced every ten years. As a result, it’s recommended that children under the age of 12 not use them. If you have a baby, do not use them in their crib.

Look for the AS/NZS 60335.2.17:2012 label when shopping for an electric blanket in Australia, according to Choice. Using and caring for your electric blanket should always be done in accordance with the manufacturer’s instructions and guidelines.

What it really costs to run that electric blanket in winter | Stuff.co.nz

Rug up and save

During the winter, it’s especially important to keep a tight rein on your energy and heating bills. You’ll save money and get a good night’s sleep if you use an electric blanket efficiently.


By utilizing an electric blanket instead of a heater, you can save money on power. Electric blankets draw how many amps? Depending on the product you’re using, the answer will be different.

12-volt electric blankets typically use 4.5 amps; nevertheless. To get the most out of a heated blanket, make sure you know how to calculate your electricity use.