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Updated: 13 May 2022

Best kettles 2022: Which? Best Buys and expert buying advice

Narrow down your search for the best kettle with our expert buying guide and see which kettles made the grade as Which? Best Buys
Rebecca Jakeman
Kettle with cups of tea

We've tested hundreds of kettles, so that you know which ones will make a great addition to your kitchen – and the models to avoid.

But in case you don't have time to whittle down the choice for yourself, we've rounded up some of our favourite top-scoring Best Buys to help you find a brilliant kettle in a hurry. 

You can see all of our kettle recommendations on our kettle reviews page.

Only logged-in Which? members can view our recommendations in the table below. If you're not yet a member, join Which? to get instant access to all our reviews.

Best Buy kettles for 2022

Each of the kettles recommended in the table below has aced our rigorous lab tests, which include in-depth assessments of boiling speed, noise, usability and energy use.

  • 81%
    • best buy
    • eco buy

    Ideal if you only tend to make one cuppa at a time, this kettle can boil 240ml in less than a minute - and it's pretty quick to boil larger amounts of water too. It's also easy to use and keep clean.

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  • 81%
    • best buy

    This quick and quiet kettle looks stylish and is easy to use. It turns off quickly after boiling and you can do just one cup at a time, making it much more energy efficient than the majority of kettles we test.

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  • 80%
    • best buy

    If you’re on the hunt for an energy efficient kettle, this stylish Tower model fits the bill. You can boil just one small cup’s worth of water (235ml), and it’s ready in a super speedy 50 seconds. It’s also easy to use and has an effective limescale filter too.

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  • 79%
    • best buy
    • eco buy

    This modern-looking metallic kettle will have your morning coffee ready in less than one minute. It doesn't boil for any longer than necessary and it's a great choice if you've previously struggled with limescale build-up.

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  • 78%
    • best buy

    You can pick up this stylish Best Buy kettle for just £20, but there’s nothing budget about its performance. It’s quick to boil, very easy to use, and rivals the big branded kettles that cost five times as much.

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To see all our Best Buys and the rest of the kettles we've tested, to to our kettle reviews.

Video: how to buy the best kettle

Our quick video guide explains the most important things to consider when you’re buying your next kettle.

When buying a new electric kettle, there are three key things to think about:

  • How much do you want to spend? The cheapest kettles we test are around the £10 mark, with the most expensive setting you back nearly £200. When it comes to getting the basics right though, we’ve found cheap kettles that outclass pricier rivals in our tests. If you’re looking for a kettle that goes the extra mile, lighting up as it boils or ringing when it’s finished, then it may be worth splashing out.
  • Design Dome/pyramid kettles have a traditional domed shape with a handle on the top while jug kettles have a taller jug shape with a handle on the side You'll usually find the water gauge is larger and easier to see on a jug kettle, and the lid can be a bit more fiddly to remove on dome models. Plastic kettles tend to be lighter than stainless steel or glass - less than 1kg is nice and light.
  • Do you live in a hard water area? If you live in a hard water area, make sure you get a kettle with a limescale filter in the spout. Most have these but some don't. Some kettles also have built-in water filters, although these can be slow to fill and need to be replaced fairly regularly.

Best kettle features to consider

From the essential to the optional, here are some of the key features to consider when choosing a kettle.

Making tea

Minimum fill/one-cup boil

If you often make tea for one, or just want to save energy, look out for a kettle with a low minimum fill level (less than 300ml). Some kettles will force you to boil as many as four cups' worth in one go, leaving you waiting longer and wasting water and energy.

See our picks of the Best energy-saving kettles. 

Water level indicator

Some kettles have fill indicators that are hidden behind the handle, making them hard to read. Look out for a large, clear windows if you want to be able to see at a glance how much water is left.

See our round-up of the Best easy-to-use kettles. 

Quiet boil 

A loud whistling kettle can be really annoying, particularly if you have an open-plan kitchen/living area. Some kettles are marketed as being especially quiet, but this doesn't always hold true. 

Less than a third of the kettles we test are rated as notably quiet: we measure the noise level in decibels during boiling and note any unusually piercing or annoying sounds. 

Check our electric kettle reviews and filter for those that score four stars or more for noise if you’re after a quiet operator.

Multi-temperature settings

These allow you to select a range of different temperatures to heat your water to. This is handy if you're partial to herbal or green tea, and coffee, as these drinks work better when brewed at slightly cooler temperatures.

For our top picks, see our guide to the Best variable temperature kettles for 2022 

Matching toasters and other appliances

Matching kettle and toaster set

If you want a matching set with style to set off your kitchen, there are plenty to choose from. Whatever your design preference, there's almost certainly a kettle to match. Check our electric kettle reviews to filter by glass kettles, brushed steel or chrome kettles, copper kettles, geometric pattern kettles and a wide range of colour options including ever-popular black, red and cream.  

See our guide to the Best kettle and toaster sets for 2022 for a round-up of sets to suit different tastes and budgets. Make sure you also check our toaster reviews to get a matching set that scores well.

Limescale filter

Hard water can wreak havoc on your kettle, damaging the element and shortening its lifespan. It's also no fun getting bits of scale in your brew. 

Some kettles have built-in water filters, although these can be slow to fill and need to be replaced fairly regularly. We test how effectively every kettle filters limescale, and how easy it is to clean. For kettles that hold up to hard water, check our Best Buy kettles.

Find out more about limescale in How to descale a kettle.

Smart functionality

Smart kettle

Smart kettles work with an app on your smartphone or tablet, allowing you to check how much water is inside, see how hot the water is and set it to boil remotely. However, they tend to be a lot more expensive than other kettles we’ve tested and you'll still need to fill the kettle (and actually make your tea).

There aren't many around, but if you're keen, check our review of the Smarter iKettle 3 to see what we thought of the smart features - and if it gets the basics right, too.

For more on kettle features, see Kettle features explained

How water taps vs kettles

Hot water being run

An increasingly popular (and rather expensive) alternative is to install a hot water tap and do away with your kettle altogether.

Hot water taps dispense near-boiling water at the touch of the button. They’re a good way to streamline your kitchen surfaces and some claim to save energy as you’ll never have to pay to heat more water than you need.

However, we’ve found that the savings aren’t all that they seem. Hot water taps, while convenient and stylish, are expensive to buy and often have hidden ongoing maintenance costs which outweigh any potential energy savings. 

Looking for another alternative? Read our feature on the Best hot water dispensers

Find out more about the pros and cons, and how the different hot water tap brands compare, go to Quookers and boiling water taps - are they worth it? 

Are cheap kettles any good?

Argos copper kettle and toaster set
  • Kettle prices range from £5 to more than £100
  • We've found good and bad models at both ends of the price spectrum

You can buy a no-frills own-brand kettle for less than a tenner, so what exactly do you get when you pay more?

You're often paying for a premium style, materials and finish. You're also more likely to get extra features such as variable temperature settings. 

Cheaper kettles usually have a more basic metal or plastic design, and stick to the basic job of boiling water. It is possible to get stylish cheaper sets, though, such as the budget Argos copper kettle and toaster set (pictured above). 

Budget kettles are also less likely to have a one-cup boil feature, although some models buck the trend. 

We've found some brilliant cheaper kettles, and some terrible expensive ones, so paying more doesn't guarantee a good result.

Sort by price on our kettle reviews page to discover the best cheap kettles.

Which kettle brand is the most reliable?

Kettles are one of the most unreliable household gadgets you can buy. More than one in five will break down in the first two years, but some brands have a better track record for reliability than others. 

Regularly descaling your kettle will help it to live longer, particularly if you live in a hard water area.

See our round-up of the Top kettle brands for 2022 for our verdict on the most reliable kettles.

Can you buy an eco kettle?

Unlike some larger appliances such as dishwashers and washing machines, only a small portion of a kettle's environmental impact will come from day-to-day use. You can make a big difference by opting for a kettle that will last you a long time before it needs to be replaced.

If you want to make more sustainable choices, you also need to buy a kettle that boils quickly and has a low minimum fill. This means you don't need to waste energy boiling water you may not end up using, which is better for the planet and your pocket. 

Eco Buy logo

Sadly, just because a kettle is 'sustainable' that doesn't necessarily mean it's a good all-round model - that's where our Eco Buy kettles come in. These are models we've chosen because they're excellent performers and are energy efficient. We also prioritise kettles from brands that perform well in our product experience surveys. 

To find the most sustainable models, head to our kettle reviews and use the Eco Buys filter. 

Is it possible to repair a faulty kettle?

If your kettle develops some kind of fault, before throwing it away you should always consider whether it's possible to repair it. You can carry out some minor repairs yourself, such as replacing springs in the lid or lubricating any stuck parts, but make sure you aren't doing anything that could void your warranty.

Any repairs that require dismantling your kettle or fiddling with the electrics should be carried out by a professional. Choose a Which? Trusted Trader to ensure you'll be dealing with a qualified repairperson who you can trust.

Read our article on common kettle and toaster faults and how to fix them for more information.

How can I dispose of my old kettle?

According to Recycle Now, around one million tonnes of electrical and electronic waste are generated every year. Every item that has either a plug, a charger, batteries or carries a crossed-out wheelie bin logo can be recycled, and that includes kettles.

If your kettle is still in working condition and you've simply gone off the design, you can donate it to charity, sell it to someone else or take it to a council reuse centre.

Kettles that are completely broken need to be disposed of correctly. Some shops, such as Currys PC World, will take your old kettle off your hands and recycle it on your behalf, but otherwise you'll need to make other arrangements. You could book a slot for your local council to come and collect the broken item, but in most cases it's cheaper to take it to your local recycling centre yourself.

In some cases, you may need to obtain a permit before dropping off broken items, so check this on your local council's website before you travel anywhere. 

Find your nearest recycling location (including stores and council sites) using Recycle Now’s electrical recycling locator.

Find out more about recycling small appliances in How to recycle electrical items