How Much Electricity Does A Kettle Use

By Charlotte Dim

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Electrical kettles are a well-priced luxury item. It doesn’t appear to operate that way, but it does. If you’re a student living in a dormitory or an employee living alone, you’ll understand this inexplicable emotion connected with an electric kettle.

Electric kettles may be used to boil water, brew tea, coffee, flavored milk, cook chicken for a supplement diet, and create quick nighttime noodles, among other things. You can accomplish all of this without any additional utensils or the use of burners. It improves your comfort, but it’s also critical to understand how energy efficient it is. We’ll cover all elements of electric kettle energy usage in this post.

How much Electricity does a Kettle use

Knowing how electric kettles function is interesting because it may provide you with some insight into how they utilize energy. A metallic coil or plate is found at the bottom of electric kettles. Both ends of the coil are linked to the wire, which causes current to flow through the coil when attached to the socket.

If you’re into physics, you’ll need to know certain formulas. H=I2R, where H is the amount of heat produced, I denotes the amount of electrical current, and R denotes the material’s resistance. The amount of current and electrical resistance of the material will determine how hot the coil gets.

Electric kettles use about the same amount of energy as other household appliances. The energy consumption of electrical equipment is calculated using the power rating. The Joule is the standard unit for energy, while the watt is the standard unit for energy expressed in terms of power. Electrical equipment has a watt rating, with 1 watt equaling 1 joule per second. Electric kettles typically have a 1200-watt power rating. As a result, every second it will consume 1200 joules of energy.

Boiling water in an electric kettle takes around 2 minutes; therefore boiling water in an electric pot uses 144 kilojoules. Let’s look at the electric kettle’s energy usage in electrical units. Meter 1 unit refers to 1 kilowatt-hour of electricity usage. If a device with a 1000-watt power rating is operated for one hour, one unit of electricity is consumed. If you use your electric kettle for one hour per day, you will use one unit of power every day. You can now figure out how much power you’ll spend based on your current electricity rate.

Must Read: Best Electric Kettle for College Reviews

What Are The Alternates Of Electric Kettles

Microwave, Gas Stove

You could save energy by boiling water in the microwave or on a gas stove. But how effective are they? We’ve all been there when we want to prepare tea or coffee but don’t have an electric kettle. The next best thing is to use a microwave, right? Well, not quite.

The majority of microwaves have a magnetron that produces electromagnetic waves. These waves agitate water molecules and cause them to vibrate, producing heat. As a result, the water is heated more rapidly than it would be if placed in an electric kettle.

Tea Pot

If you want to use an electric kettle alternative, you should consider using a teapot. Teapots are usually made of glass or ceramic, which limits how quickly they can be heated.

That said, water takes longer to boil in a teapot than it does in an electric kettle. As the quality and taste of the water change when boiled, you will need to monitor your teapot while it boils.

Stovetop Kettle

Stovetop kettles are by far the most energy-efficient alternative to electric kettles. They work in a similar way as electric kettles, but they don’t bring additional equipment into your kitchen. Plus, they are also very easy to use and clean.

Solar Cooker

Solar cookers are a great way to boil water without the use of electricity. They work by using the sun’s rays to heat water. Solar cookers are very versatile and can be used to cook a variety of dishes.

Induction Cooker

Induction cookers work by using an electromagnetic field to heat up your food. They are a great electric kettle alternative because they are more energy-efficient than other cookers on the market.

However, these devices can be expensive and may not be suitable for those who have glass or ceramic cookware.

Also See: Top 5 Best Stovetop Kettle for Gas Stove Reviews

How To Reduce Consumption Of Electricity While Using Electric Kettle

Use A Kettle With An Automatic Switch-Off Feature

Some electric kettles have built-in features to automatically turn them off when the water has reached a boiling point. This can prevent overconsumption of electricity and save you on your power bills in the long term.

Boil Only As Much Water As You Need

If you are only boiling a small amount of water, try using a smaller kettle instead. This will reduce your energy consumption and help you save on power bills.

Use Energy-Efficient Cleaning Products

There are many chemical-based cleaning products that may be harmful to the environment and can increase your electricity usage.

Consider using eco-friendly cleaning products, such as essential oils or vinegar, which are more energy-efficient and better for the planet.

Be Mindful Of Your Cooking Habits

When you are preparing a meal, it is important to be mindful of how much energy you use in the kitchen.

Try to cook multiple dishes at once and use the oven instead of the stovetop whenever possible. This will help you reduce your electricity usage and minimize waste.

Check This: How To Clean Electric Kettle Baking Soda


As you can see, the kettle uses very little electricity. However, if you pay closer attention and count how long each device works, you’ll see that the kettle use the most energy for the shortest period of time.


What is the energy/electricity consumption of an electric kettle?

Ans: 1200 watts approx, in electric water kettles, there is no pot to heat and most of the water kettles have an incorporated lid. The average fuel use was about 1200 watts and the boiling of water took 125 seconds to 0.04 kilowatt/hour (kWh) of energy.

Is an electric kettle less expensive than gas?

Ans: Electric kettles are a little more energy efficient, with a capacity of about 80% vs. 70%. The fact that gas is more affordable per unit than electricity is all the more important.

Charlotte is a seasoned writer and an established authority in the field of kitchen appliances. With a keen interest in culinary arts and a passion for providing practical guidance to consumers, Charlotte has dedicated years to researching and reviewing various kitchen products, including kettles.

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