Electric can openers split into two families - handheld push-button openers that sit on top of the can and travel around the rim, and benchtop openers that plug in and mount on the side - and the right one depends on your hands, your bench space and the cans you open. We weighed smooth-edge versus top-cut, handheld versus benchtop, the power source, multifunction extras and tall-can clearance. These six run from a 43 dollar BELLA benchtop up to the 70 dollar Kenmore extra-tall opener.
How to choose an electric can opener in Australia
An electric can opener opens tins at the push of a button, which is a real help if you have arthritis, a weak or injured grip, or you only have one hand free - and it is simply more convenient than wrestling a manual opener. The first thing to settle is which of the two families you want, because the choice genuinely matters. Handheld push-button openers sit on top of the can and travel around the rim, leave a smooth safe edge, run on batteries or USB-C and are compact with no bench space needed - the two Kitchen Mama models are these. Benchtop or countertop openers are the classic upright side-mount that plugs in, often a 3-in-1 with a knife sharpener and bottle opener and a magnetic lid holder - the BELLA, Morphy Richards, Kenwood and Kenmore sit here. After that it comes down to a smooth-edge side-cut versus a traditional top-cut, the power source, multifunction extras, a magnetic lid holder and tall-can clearance. This guide covers six openers from around 43 to 70 dollars, each suited to a different kitchen.
These two families do the same job in very different ways. A handheld opener like either Kitchen Mama clamps onto the top of the can, travels around the rim on its own and lives in a drawer - it needs no bench space, runs on batteries or a USB-C charge, and is the easiest type to use if your hands are not strong. A benchtop opener like the BELLA, Morphy Richards, Kenwood or Kenmore is the classic upright that plugs into the wall, mounts the can on the side and often doubles as a knife sharpener and bottle opener. Before anything else, weigh your bench space and your power source - if your counter is full or you want nothing plugged in, go handheld; if you have room and like a hands-off plug-in unit that does more than one job, go benchtop. That single decision narrows the field straight away.
Smooth-edge versus traditional top-cut
How the opener cuts is the safety question that matters most. A smooth-edge side-cut opener runs its blade around the seam of the can, so the lid lifts away with no sharp edge and does not fall into the food - the Kitchen Mama handhelds and the Kenmore benchtop all cut this way, and it is the safest finish you can get. A traditional top-cut opener like the BELLA drives the blade down through the lid, which works perfectly well but leaves a sharp edge on both the lid and the rim, so you handle the cut lid with a bit more care. If safety is your priority - say you are buying for an older relative or a household with kids - lean toward a smooth-edge model. If you just want a cheap, reliable plug-in opener and do not mind a sharp lid, a top-cut benchtop is fine.
Power source - batteries, USB-C or corded
How the opener is powered shapes how you live with it. Battery-operated handhelds like the original Kitchen Mama are the most portable and need no socket at all, but you do have to keep batteries on hand. A USB-C rechargeable handheld like the Kitchen Mama Mini Plus solves that - you top it up from the same cable that charges your phone, so there are no disposable batteries to replace, which is the most convenient option for many people. Corded benchtop openers like the BELLA, Morphy Richards, Kenwood and Kenmore never run out of charge because they plug into the wall, but they need a free socket and counter space. Match the power source to your kitchen - a tidy drawer-kept handheld for small spaces, or a permanent plug-in unit if you have the bench to spare.
Multifunction extras and the magnetic lid holder
Benchtop openers often earn their counter space by doing more than one job. A 3-in-1 like the BELLA, Morphy Richards or Kenwood adds a built-in knife sharpener and a bottle opener, so a single appliance replaces three gadgets in the drawer. The feature worth seeking out on a benchtop, though, is a magnetic lid holder - the Morphy Richards has one - because it grabs the cut lid and lifts it clear rather than letting it drop into the food, which is both cleaner and safer than fishing it out by hand. Automatic start and stop is the other convenience to look for, letting you press once and walk away rather than holding a lever down. Handhelds keep things simpler, focusing on the one job and doing it without bench space, so if you want the extras, look to the benchtop side.
Can size and tall-can clearance
The size of the cans you open decides whether a standard opener will do. Most openers handle the everyday round tin without a thought, but big catering-size or oversized cans need clearance that a short benchtop body does not have. An extra-tall opener like the Kenmore is built for exactly this, with a frame that fits large cans the shorter units cannot. Handhelds are flexible on can height since they sit on top, but they are the weakest on cans that are badly dented, square or unusually large, where the travelling mechanism can struggle to grip and track the rim. So think about your worst-case can, not your average one - if you regularly open oversized tins, an extra-tall benchtop earns its keep, while for standard rounds almost any opener here will cope.
How much should you spend
You can open cans perfectly well at any price in this guide. The BELLA at around 43 dollars proves you do not need to spend much for a capable 3-in-1 benchtop with a sharpener and bottle opener. The Kitchen Mama handheld at 45 dollars is where most people should land - it is the most-reviewed opener here, leaves a smooth safe edge and needs no bench space, all for barely more than the cheapest option. The Morphy Richards at 54 dollars buys a magnetic lid holder, and the Kitchen Mama Mini Plus at 60 dollars buys USB-C charging so you never buy a battery again. The Kenwood at 61 dollars is the trusted-brand benchtop, and spending up to the Kenmore at 70 dollars buys the highest rating in the guide plus big-can clearance and a smooth side-cut. Decide handheld or benchtop first, then pick the cheapest model that nails it - for most households that is the Kitchen Mama handheld.
Our verdict
For most people the Kitchen Mama Electric Can Opener at around 45 dollars is the smart buy - it is by a huge margin the most-reviewed opener here, sits on top of the can at the push of a button, leaves a smooth safe edge with no sharp lid, and needs no bench space, which is why it is our pick and a standout for weak grip or arthritis. If you want a classic benchtop on a budget, the BELLA 3-in-1 at 43 dollars is the cheapest pick with a sharpener and bottle opener. Want a magnetic lid holder so the lid never drops into the food? The Morphy Richards 3-in-1 at 54 dollars is the best benchtop multi-tool. Hate buying batteries? The Kitchen Mama Mini Plus at 60 dollars is USB-C rechargeable and hands-free. The Kenwood CAP80 at 61 dollars is the trusted-brand benchtop, and if you open big cans and want the safest, highest-rated opener, the Kenmore extra-tall at 70 dollars with its smooth-touch side-cut is the premium pick.
Frequently asked questions
Is a handheld or a benchtop electric can opener better, and which is best for arthritis?
Neither is universally better - they suit different kitchens. A handheld opener like the Kitchen Mama (around 45 dollars) sits on top of the can, opens at the push of one button with no twisting or squeezing, leaves a smooth safe edge and needs no bench space, which makes it the best type for arthritis or a weak grip. A benchtop opener like the Morphy Richards (around 54 dollars) is the classic upright that plugs in, often adds a knife sharpener and bottle opener, and runs hands-off once you start it. Choose a handheld for easy one-button use and no bench space, or a benchtop if you have the counter room and want a multi-tool that never needs charging.
What is a smooth-edge can opener and is it safer?
A smooth-edge opener runs its blade around the side seam of the can rather than cutting through the top, so the lid lifts away with no sharp edge and does not fall into the food. It is the safest finish you can get and is well worth it for older relatives or a household with kids. The Kitchen Mama handhelds (from around 45 dollars) and the Kenmore benchtop (around 70 dollars) all cut this way. A traditional top-cut opener like the BELLA (around 43 dollars) works fine but leaves a sharp edge on the lid and rim, so you handle the cut lid with more care.
Do electric can openers run on batteries, USB-C or mains power?
All three are common, and the choice shapes how you live with the opener. The original Kitchen Mama handheld (around 45 dollars) is battery operated, so it is fully portable but you keep batteries on hand. The Kitchen Mama Mini Plus (around 60 dollars) is USB-C rechargeable, so you top it up from your phone cable with no disposable batteries to buy. The benchtop openers - the BELLA (around 43 dollars), Morphy Richards (around 54 dollars), Kenwood (around 61 dollars) and Kenmore (around 70 dollars) - plug into the wall, so they never run out of charge but need a free socket and counter space.
Can handheld can openers struggle with large or dented cans?
Yes - this is the main limitation of handheld openers. Because they sit on top and travel around the rim, they need a clean, regular edge to grip and track, so badly dented, square or unusually large cans can give them trouble, and a cheaper one may occasionally stall part-way or not release cleanly. For standard round tins they are excellent. If you often open big catering-size cans, an extra-tall benchtop opener like the Kenmore (around 70 dollars) is built for the clearance, while for everyday rounds a handheld like the Kitchen Mama (around 45 dollars) handles them with ease.
What is a 3-in-1 electric can opener?
A 3-in-1 is a benchtop opener that does three jobs in one appliance - it opens cans, sharpens knives and removes bottle caps - so a single unit replaces three gadgets in the drawer. The BELLA (around 43 dollars), Morphy Richards (around 54 dollars) and Kenwood (around 61 dollars) are all 3-in-1 designs. It is a good fit if you have the bench space and like the idea of one tool covering several tasks. Handheld openers focus on the single job of opening cans without taking up any counter space, so if multifunction matters to you, look to the benchtop side.
What does a magnetic lid holder do?
A magnetic lid holder grabs the cut lid and lifts it clear of the can, so the lid does not drop into the food or leave you fishing it out with your fingers - it is both cleaner and safer than handling a loose lid by hand. The Morphy Richards (around 54 dollars) is the pick here that has one. It is a small feature, but it genuinely makes a benchtop opener nicer to use day to day. Smooth-edge openers like the Kitchen Mama handhelds (from around 45 dollars) sidestep the issue a different way, by leaving the lid attached at the seam with no sharp edge.
Are electric can openers worth it over a manual one?
For anyone with arthritis, a weak or injured grip, or who needs to open cans one-handed, yes - an electric opener removes the twisting and squeezing entirely, doing the work at the push of a button. They are also simply more convenient for everyday use, and the smooth-edge models leave no sharp lid to handle. The Kitchen Mama handheld (around 45 dollars) is compact enough to justify even in a small kitchen, and the cheapest benchtop, the BELLA (around 43 dollars), costs little enough that the ease it adds makes it easy to recommend over a manual opener.
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