10 Best Electric Knife Sharpeners

There are Electric Knife Sharpener various methods for sharpening knives, including manual machines, basic sharpening stones, and ceramic rods, but we recommend using an electric knife sharpener for convenience at home. These cutting-edge tools can restore even the dullest blades to a razor’s edge at the touch of a button.

Electric Knife Sharpener

Although all Electric Knife Sharpener are intended to restore the edge of dull knives, some are better suited to certain blade materials, such as ceramic or Japanese-style knives, while others are pre-set to sharpen various blades. Besides knives, certain models can also hone scissors and other implements like clippers and screwdrivers.

We consulted actual buyers of these electric knife sharpeners to help you decide which one is best for your home kitchen. You may be certain that every product on this list is well worth your hard earned money since it has received a perfect score or is highly praised by many customers. The Presto EverSharp Electric Sharpener is the best-reviewed sharpener on our list because its accurate blade guides always set your knives at the optimal sharpening angle.

These 10 electric knife sharpeners, ranging from a professional-grade model to a budget-friendly alternative to a beginner-friendly one, will keep your blades in excellent condition.

Best Electric Knife Sharpener

1. Chef’sChoice Model 15XV Three-Stage Professional Electric Knife Sharpener

This Electric Knife Sharpener from Chef’s Choice is designed for professional usage. It has a three-stage sharpening technique that can revitalize even the dullest blades. In the first two stages, diamond abrasives are used to sharpen the blades, and the blades are polished and smoothed out in the third step.


Because it weighs less than five pounds and can be used on straight-edged and serrated knives, it is simple to transport from one area of the kitchen to another. Although it is one of the more expensive products on the list, it does come with a guarantee that it is good for three years in case of any problems with the machine.

Price: $160

2. Presto EverSharp Electric Knife Sharpener

There is a good reason more than 9,000 customers rated this knife sharpener from Presto five stars. Home chefs like how swiftly and effectively their non-serrated knives might be sharpened by the machine, in addition to how simple it is to use Electric Knife Sharpener.


While the sharpener’s two-stage sharpening method quickly sharpens and polishes your blades, the sharpener’s four-blade guides ensure that the knives remain at the correct angle throughout the process. This Presto model performs well regarding both the convenience of use and the value for the money it offers compared to other Electric Knife Sharpener.

Price: $45

3. Kyocera Advanced Diamond Hone Knife Sharpener

This Kyocera knife sharpener comes highly recommended by a large number of previous purchasers, especially if your kitchen is filled with ceramic knives.


This option, in contrast to others on this list that can only be used on steel blades, has been thoughtfully crafted to be effective on both ceramic and steel blades simultaneously. It swiftly sharpens cutlery by using a diamond grinding wheel, and it comes with a built-in covered container that gathers all of the grinding dust, so you never have to worry about creating a mess.

Price: $40

4. Presto Professional EverSharp Electric Knife Sharpener

Consider using this Presto option for Electric Knife Sharpener if you have a variety of knives that need to be sharpened and the blade diameters range from little to large.


In addition to having a sharpening mechanism with three stages, it also includes three different blade settings, ranging from thin to medium to thick, allowing you to quickly select the appropriate angle for the thickness of your knife. You can be sure that it will sharpen even the most dull knives since it utilises a sapphirite grinding wheel, the same material used in professional shops.

Price: $70

5. Chef’s Choice 290 AngleSelect Hybrid Diamond Hone Knife Sharpener

This popular hybrid model from Chef’s Choice may be used as either an electric or a manual knife sharpener, giving you the ability to hone your knives in a choice of two distinct methods.


The highly-liked item may be used on knives with a straight edge or a serrated edge, as well as blades in the 15-degree class and the 20-degree class, pocket knives, and hunting knives. Diamond abrasive wheels and CrissCross sharpening technology work together to produce blades that are very sharp in a very short amount of time.

Price: $94

6. EdgeKeeper Electric Knife Sharpener

This EdgeKeeper knife sharpener is a value considering it only costs $29 to purchase. The diamond-coated sharpening wheels included on the two-stage sharpener are an excellent choice for use with straight-edge steel blades.


Customers really like how portable it is, in addition to the fact that it has non-slip silicone feet, which means that you won’t have to worry about it sliding about while you’re sharpening your knives. The fact that it comes with a magnet that can be removed and used to collect the shavings from the knife, making it even more convenient to use.

Price: $40

7. Kai Cube Electric Knife Sharpener

This Kai Cube electric knife sharpening will ensure that your Japanese-style knives continue to maintain their reputation for being very lightweight and razor-sharp cutting tools.


You will attain the ideal 16-degree angle characteristic of Japanese knives by using the slot guides on the small sharpener, which will retain your blades at the precise angle. The finishing stone is used to smooth the blades to have a sleek and polished finish, while the white alundum whetstone is used to bring dull blades back to life.

8. Work Sharp Knife and Tool Sharpener

Choose this Work Sharp model if there are other objects in your house outside, simply your kitchen knives that need sharpening in addition to those knives. It will sharpen your kit’s cutlery and several other tools and objects.


The potent machine has a motor with variable speed that allows it to be adjusted to meet the requirements of each blade. It also has precise sharpening guides that make it very simple to determine the angle at which the blade should be sharpened. Did we mention that the multipurpose device can also sharpen gardening equipment such as pruners and mower blades?

9. Grocery Art Electric Knife Sharpener

It is common knowledge how essential it is to maintain our knives in tip-top shape, but it is also crucial to remember that your kitchen shears need maintenance regularly.


This GA device that can sharpen knives, scissors, and even screwdrivers is a favorite of ours for that same reason. Customers rave about how simple it is and how fast it brings even the dullest blades back to a razor’s edge. They also like the useful device’s small size since it does not need much storage space in their homes.

10. Wusthof Electric Knife Sharpener

If you’ve never sharpened knives before and need help determining where to begin, this user-friendly solution from Wusthof may be something you want to purchase.


The equipment comes with pre-programmed control guidelines, so all you have to do to sharpen your knives is press a button. The three-speed sharpener may be used on straight-edged and serrated knives, guaranteeing that it is good for one full year.

Price: $160

Who needs a knife-sharpening device?

Owning a knife means you’ll need to hone it at some point. There are a few ways to get your knives in tip-top shape: take them to a professional, invest in a sharpening stone, or utilize one of the manuals or electric models we’ll discuss in this article.

These sharpeners are preferred over stones and knife-sharpening services because they are more dependable (and convenient). If you like cooking, you’ll be more inclined to take care of your knives and avoid cutting yourself. A knife that isn’t sharp isn’t safe to use.

As an additional tool, a honing rod is something we strongly suggest you invest in (also known as honing steel, knife steel, or sharpening steel). Despite popular belief, they are not sharpeners. Instead, they smooth out the microscopic dings and dents that occur in a blade from regular usage, extending the time between sharpenings.

A sharp edge may be maintained for weeks or months with only a few seconds of effort spent honing. That’s why we think of them as a must-have for every kitchen. (For more on using a honing rod, see our manual on chef’s knives.)


We put the now-discontinued but much-praised Work Sharp Culinary E3’s successor, the Work Sharp Culinary E5-NH Professional Electric Kitchen Knife Sharpener, through its paces. In terms of sharpness, the E5-NH may compete with the Trizor XV (albeit they utilize different sharpening methods; the E5-NH employs flexible abrasive belts, while the Trizor XV uses diamond-impregnated ceramic discs).

However, we did find certain issues that prevented the E5-NH from being a top choice. Unlike the Trizor XV, which has spring-loaded guides to keep the blade in the sharpening slot, the E5-NH doesn’t have these and instead requires you to hold the blade against the slot’s sidewall to keep it in place. If you slide the knife down the wrong side of the slot, you’ll be sharpening at the improper angle.

The automated timer feature on the E5-NH is more of a nuisance than an aid since it turns off the device every couple of minutes, frequently amid a sharpening session. Unfortunately, these issues detract from the E5-NH’s potential to provide a remarkable advantage if resolved.

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