• January 22, 2026
best electric knife sharpener

10 Best Electric Knife Sharpener for Kitchen Knives

In the kitchen, dull knives are one of the most annoying (and perhaps harmful) things that can happen to a chef. Using one gives you less agency. As an added safety concern, using a dull knife increases the likelihood of slippage and damage since it demands more effort than a sharp one. To avoid this issue, investing in the best electric knife sharpener for kitchen knives can make a significant difference in maintaining your tools and ensuring safety while cooking.

Blades are one of the most reused kitchen tools; having a sharp one is vital. After two months of use, even the best knives may discolor. Monotonous knives make cooking monotonous and may be dangerous for chopping and cutting dangerous items. You can take them to a knife mill or specialty pots and pans store, but a blade mill will save you money and let you make your favorite blades at home. For optimal results, consider the best electric knife sharpener for kitchen knives to keep your blades in top condition.

The use of a whetstone or jig system is excellent, but it is laborious to master and may damage a high-quality knife if not done correctly. Our years of research and testing have led us to a select few electric, manual, and rolling-style sharpeners that are ideal for the time-pressed home chef, including the best electric knife sharpener for kitchen knives.

We consulted people who have purchased and used these electric knife sharpeners to help you choose the best electric knife sharpener for kitchen knives. Two of our favorite models, the Chef’sChoice 1520 and the Chef’sChoice Trizor 15XV, are both user-friendly and quick to create a sharp edge. Whether it’s stamped or forged, inexpensive or costly, Asian-style or European-style, dull silverware may be transformed by either sharpener. Near-perfect rankings and go-crazy reviews explain why each item on this list is worth the money.

Our Top Picks:

10 Best Electric Knife Sharpener for Kitchen Knives 

These 10 electric blade sharpeners, including the best electric knife sharpener for kitchen knives, will maintain your blades in top shape, from professional-grade to economical and simple to use for beginners.

1. Wusthof Electric Knife Sharpener– Easy Edge Sharpener for Kitchen Knives– Black

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The Wusthof Electric Knife Sharpener is a reliable choice for maintaining premium kitchen knives with minimal effort. Designed specifically for European-style blades, it restores a sharp edge quickly while protecting blade integrity. The two-stage sharpening system handles both honing and sharpening, making it ideal for regular home use. Its compact design fits neatly on the countertop, and the simple on/off operation is perfect for beginners. As a trusted brand in cutlery, Wusthof delivers consistent results, extending the life of your knives. If you’re searching for an easy-to-use, brand-backed electric sharpener, this model offers dependable performance and convenience.

Specs:

  • Sharpening stages: 2
  • Knife type: Straight-edge steel knives
  • Angle support: Pre-set
  • Body: Compact plastic housing

Pros:

  • Extremely easy to use, beginner-friendly
  • Compact design saves counter space
  • Optimized for Wüsthof knives and similar Western blades

Cons:

  • Not suitable for serrated knives

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2. Cook’s choice Trizor XV EdgeSelect Professional Electric Knife, patented

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The Chef’sChoice 15XV is widely regarded as one of the best electric knife sharpeners for converting traditional 20-degree blades into ultra-sharp 15-degree edges. Featuring 100% diamond abrasives, it delivers professional-level sharpness with speed and precision. The 3-stage EdgeSelect system allows users to shape, sharpen, and polish knives for long-lasting results. It works effectively on straight-edge and serrated knives, making it a versatile addition to any kitchen. Precision angle guides eliminate guesswork, ensuring consistent sharpening every time. For serious home cooks and professionals, this sharpener offers exceptional edge quality and durability.

Specs:

  • Sharpening stages: 3
  • Knife angle: Converts 20° to 15°
  • Abrasive: 100% diamond
  • Knife type: Straight-edge & serrated

Pros:

  • Produces razor-sharp 15-degree edges
  • Professional-level results at home
  • Durable diamond abrasives for long-term use

Cons:

  • Higher price point
  • Slight learning curve for first-time users

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3. The Chef’s choice 250 Hone Hybrid combines electrical 

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This Chef’sChoice hybrid knife sharpener combines electric convenience with manual control for optimal sharpening flexibility. Designed for 20-degree straight and serrated knives, it uses diamond abrasives to create razor-sharp edges efficiently. The 3-stage system allows for coarse sharpening, fine honing, and edge maintenance, extending the lifespan of your knives. Precision angle guides help maintain accuracy, even for less experienced users. The hybrid design is ideal for those who want professional results while retaining hands-on sharpening control. If you’re looking for a versatile, high-performance sharpener, this model delivers excellent value and consistent results.

Specs:

  • Sharpening stages: 3 (electric + manual)
  • Knife angle: 20°
  • Abrasive: Diamond
  • Knife type: Straight & serrated

Pros:

  • The hybrid design offers more control
  • Excellent for maintaining edges between electric sharpening
  • Works well with traditional Western knives

Cons:

  • The manual stage requires extra effort

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4. Cook’s Choice AngleSelect 290 Hybrid AngleSelect 15/20 71i6 MfHPL. AC SL289

The Chef’s Choice 290 stands out for its AngleSelect technology, supporting both 15-degree and 20-degree blades. This makes it perfect for households with a mix of Asian and European knives. The hybrid electric-manual system offers precision sharpening using diamond honing abrasives for superior edge retention. Its 3-stage process ensures proper shaping, sharpening, and polishing, resulting in professional-grade sharpness. Compact and durable, it’s designed for long-term use without sacrificing performance. For users seeking flexibility and precision in one tool, this sharpener is an excellent all-around solution for modern kitchens.

Specs:

  • Sharpening stages: 3
  • Knife angle: Selectable 15° or 20°
  • Abrasive: Diamond honing
  • Knife type: Straight-edge & serrated

Pros:

  • Dual-angle flexibility for mixed knife collections
  • The hybrid system extends blade life
  • Consistent, professional results

Cons:

  • Larger footprint on the counter

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5. Presto Professional Electric Knife Sharpener

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The Presto 08810 Professional Electric Knife Sharpener is a budget-friendly option that delivers impressive results for everyday kitchen knives. Its three-stage sharpening system handles grinding, sharpening, and honing, helping restore dull blades efficiently. Designed for versatility, it works well with both straight-edge and serrated knives. The built-in angle guides make sharpening safe and straightforward, even for beginners. While it may not offer advanced angle customization, it provides consistent performance at an affordable price. For home cooks seeking a dependable, easy-to-use electric sharpener without a premium price tag, this Presto model is a solid choice.

Specs:

  • Sharpening stages: 3
  • Knife angle: Pre-set
  • Knife type: Straight-edge & serrated
  • Motor: High-speed electric

Pros:

  • Affordable option for home kitchens
  • Fast sharpening with minimal effort
  • Handles both fine and blunt blades well

Cons:

  • Build quality feels less premium

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6. Product Introduction: Narcissus Knife Sharpener

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The Narcissus Knife Sharpener is a solid choice for home cooks who want fast, consistent results with minimal effort. Its 2-stage electric system efficiently restores dull blades and finishes them with a smooth polish, making everyday kitchen knives noticeably sharper. A standout feature is the built-in scissors sharpener, adding extra versatility for household use. The stainless steel body feels durable and modern, while the metal dust collection box helps keep your countertop clean during sharpening. Designed for ease of use, this sharpener is ideal for beginners who want professional-style results without complicated settings. Overall, it’s a practical, space-saving option for maintaining sharp knives and scissors in busy kitchens.

Specs:

  • 2-stage electric sharpening system
  • Built-in scissors sharpener
  • Stainless steel body with a metal dust collection box

Pros:

  • Fast sharpening and polishing for everyday kitchen knives
  • Sturdy stainless steel design looks premium on the counter
  • The metal dust box keeps the debris contained and easy to clean

Cons:

  • Only two stages, with less control than advanced 3-stage models

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7. ROYSHA 3-Stage Electric Knife Sharpener – Precision, Power & Perfection

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This 3-stage electric knife sharpener is designed for users who want precision and versatility in one device. Featuring 100% diamond abrasives and a 15° precision angle guide, it delivers consistent sharpening for both steel and ceramic knives. The three grit levels—240 for repair, 600 for sharpening, and 1000 for polishing—allow you to fully restore and refine your blades. It’s an excellent option for maintaining Japanese-style knives that require a sharper angle. Easy to operate and highly effective, this sharpener suits serious home cooks who value control and professional-quality results. Its multi-stage design ensures knives stay sharp, smooth, and well-aligned.

Specs:

  • 3-stage sharpening with diamond abrasives
  • 15° precision angle guide
  • Supports steel and ceramic knives

Pros:

  • Excellent versatility for both metal and ceramic blades
  • Progressive grit stages deliver professional-level sharpness
  • Precision angle guide helps beginners avoid mistakes

Cons:

  • Louder than basic models
  • Slightly bulky for small kitchens

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8. Presto 08800 EverSharp Electric Knife Sharpener, 2 phase, Black

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The Presto 08800 EverSharp Electric Knife Sharpener is a reliable, budget-friendly solution for keeping kitchen knives in top condition. Its simple 2-stage system sharpens and hones straight-edge knives with minimal effort, making it ideal for everyday use. The blade guides help maintain the correct angle, reducing the risk of uneven sharpening. Compact and lightweight, it fits easily on countertops or in cabinets without taking up much space. This sharpener is best suited for standard stainless steel knives and works well for quick touch-ups. For home users seeking a straightforward electric knife sharpener that delivers consistent performance, the Presto EverSharp remains a popular and dependable choice.

Specs:

  • 2-stage sharpening system
  • Compact countertop design
  • Designed for straight-edge knives

Pros:

  • Simple, user-friendly operation
  • Reliable performance from a well-known brand
  • Affordable option for home cooks

Cons:

  • Limited features compared to premium sharpeners

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9. Product Introduction: Orange Ninja Knife Sharpeners

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The Sharp Pebble 5 Precision Adjust Knife Sharpener offers excellent control with its adjustable angle settings, making it suitable for a wide range of kitchen knives. Its 3-stage system allows you to repair damaged edges, restore sharpness, and polish blades for a clean finish. Designed with safety and ease of use in mind, it features a stable base and ergonomic grip. This sharpener is ideal for users who prefer a manual system but still want precise, professional-level results. Durable materials and thoughtful design make it a long-term investment for knife maintenance. It’s especially appealing to cooks who want flexibility without relying on electric sharpeners.

Specs:

  • 3-stage sharpening system
  • Precision angle adjustment
  • Designed for repairing and polishing blades

Pros:

  • Great balance between control and automation
  • Helps extend knife lifespan with consistent angles
  • Suitable for frequent home use

Cons:

  • Takes longer than fully automatic models

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10. Smith’s 50005 Edge Pro Compact Electric Knife Sharpener

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The Smith’s 50005 Edge Pro Compact Electric Knife Sharpener is a versatile tool designed for both kitchen and outdoor use. Its 2-stage system combines electric sharpening with a manual finishing slot, offering greater control over the final edge. Compact and lightweight, it’s easy to store or transport, making it ideal for campers, anglers, and home cooks alike. The blade guide helps ensure consistent angles, even for pocket and filet knives. Built for straight-edge blades, this sharpener delivers quick results without excessive material removal. If you’re looking for a compact electric knife sharpener that works across multiple knife types, the Smith’s Edge Pro is a practical, user-friendly option.

Specs:

  • 2-stage sharpening (electric + manual)
  • Compact, portable design
  • Blade guide included

Pros:

  • Ideal for outdoor, pocket, and filet knives
  • Combines electric convenience with manual precision
  • Lightweight and easy to store

Cons:

  • Limited capacity for large kitchen knives

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WHAT TO CONSIDER WHEN CHOOSING THE VERY BEST ELECTRIC KNIFE SHARPENER

Honing wheel product, angle overviews, and also safety and security are among the vital considerations purchasers ought to think of when choosing the most effective electric blade sharpener for the kitchen or workshop. Keep reading to discover everything about electric knife sharpeners before purchasing.

Sharpening Wheel.

Sharpening wheels are made of ceramic, metal, or stone and are often installed with ruby fragments. They fine-tune the bevel beside a knife blade by grinding away dulled material and polishing the side.

Because ceramic sharpeners are artificial, their grain dimensions are very accurate. Making improvements to the very best grain for precise development is easy and inexpensive with porcelains, yet since ceramics can be made of a selection of artificial products, you’ll discover some variation in how well items from different suppliers carry out. Honing surfaces that integrate rubies are thin yet astonishingly sturdy.

The Knife Itself.

Even the best blade sharpeners would not be of much use if they’re not suitable for the blades. For a particular type or course of the knife, there’s a one-of-a-kind honing approach or gadget that works solely with it.

If we are to identify blades, there are several methods to do so. To establish which electric blade sharpener is the best selection, you need to recognize the residential or commercial properties of your blade.

Number of Stages.

There are 2 phases to maintaining a blade: sharpening and developing. Sharpening is boning up the boring material on the edge of the blade. Developing is brightening or resharpening the blade’s side.

The blunter the edge, the coarser the honing wheel’s grit needs to be. When you’re sharpening and polishing a blade, you need a better honing product. The most effective electrical knife sharpeners have numerous ports, some with rugged grit and others with a tool and also fine grit, permitting the blades to be developed to perfection, no matter how plain they are when you initially insert them into the sharpener.

The most effective developing materials for your kitchen area knives have a whole lot to do with the materials from which your blades are made. For example, stainless-steel knives are sharpened making use of different products and also approaches than ceramic knives. Consult your knife producer’s honing advice as you improve your look for the most effective electric blade sharpeners.

Origin.

There are two sorts of blades if we’re going by the beginning– Western as well as Asian.

Western knives, describing American and also European standards, step 18 ° to 20 °. They are just one of the most pre-owned knives whose presence in almost all kitchens feels like a necessity instead of a luxury. And also when it’s developing time, Western knives are compatible with all types of honing devices as well as tools, both hand-operated and powered systems.

On the other hand, Asian knives, like the ones you would certainly find in the hand of a sushi chef who is filleting salmon, are tiny and slim. They have sharper angles of 12 ° to 15 °, usually found on sushi knives, santokus, or databases. When developing an Asian blade, you either develop it by hand or resort to a specialized electric sharpener developed to deal with this blade class.

Angle Guides.

The angle overview, occasionally called the controlled-angle system or sharpening overview, directs the blade into the developing wheel at the appropriate angle.

The angle at which the blade meets the wheel is critical. An incorrect angle will certainly cause a damaged or inefficiently honed edge. For freehand knife sharpeners, preserving the correct angle is one of the toughest honing techniques to master. Some electric knife sharpeners consist of guides that ensure perfectly angled development for the finest possible level.

In broad terms, a knife’s angle covers from 12 ° to 35 °, depending on its nature as well as its objective. The larger the blade angle, the stronger as well as more sturdy the blade will become, but at the cost of a steady loss of intensity. If we’re going by the angle, there are four classes:

  •  30 ° to 35 °: signature to cleavers, slicing knives, and also butcher’s knives.
  •  25 ° to 30 °: found in hunting knives, pocket knives, and exterior utility blades, like the ones utilized during camping trips or survival trips.
  • 18 ° to 25 °: most of the kitchen blades fall in this variety, consisting of chef’s blades, boning blades, and also sculpting blades.
  •  12 ° to 18 °: fillet knives, paring blades, as well as Japanese blades are of these angles. Any type of sharper than this, and you’ve obtained a razor blade.

Bevel.

You need to focus on the shape and bevel of the blade as well: straight or serrated, double or triple-bevel. For those who aren’t sure just how to identify blades, here are some typical bevels found on most kinds of knives.

Purely speaking, electric blade sharpeners work with a wide range of knives, but specialty knives with slim blades, as well as a breakable construct, might not endure the violence of the grinding wheels. If you apply excessive force during honing, they can bend, deform, or damage irreparably– at which point they’re as good as messed up.

Due to their fragile nature, specialty blades are familiar with minor nicks, cuts, and tears. Either fine-hone those knives by hand or resort to a specialized electrical sharpener in these scenarios.

Material of Abrasive.

The grinding wheels– likewise called abrasives– are the most important component of an electrical knife sharpener. As diverse as the blades, there are various products for the abrasive; one of the most popular of which is:

  • Diamond.
  • Sapphire,
  • Ceramic,
  • Carbide, tungsten, and synthetics.

Sapphire is the runner-up to ruby in terms of quality as well as performance. It’s a fine alternative favored by several producers, which discusses its existence in many affordable electric knife sharpeners.

Ruby – rankings incomparable in regards to hardness and resilience, which concerns no one’s shock when it’s used for premium items from premium brands. Yet it’s not exclusive to the expensive versions; you can still locate diamond abrasives on mid-tier versions; however, it’s restricted to the fine-honing and polishing slots made for delicate knives.

Various other materials utilized as abrasives include polished ceramic, carbide tungsten, and bonded synthetics. Their high quality and efficiency are substandard to the other two.

 Safety.

To guarantee the safest possible knife-sharpening experience, speak with the supplier’s instructions meticulously before utilizing an electric knife sharpener. Because ultrahard material will certainly be grinding against steel or other blade products, a messed-up job might destroy costly blades, damage the sharpener, or create injury.

Do not make use of electrical knife sharpeners to sharpen garden tools, serrated blades, scissors, or any other type of knife unless the home appliance is particularly developed to do so. Remember, exposing electrical appliances, similar to this one, to water or lubricating substances might cause electrical shock, so utilize them indoors just.

 How to Use an Electric Sharpener.

Gone are the days when you adjust the sharpening tools, questioning whether you’ve selected the right ones. Say goodbye to needing to count on guesswork, educational video clips on YouTube, or homemaker suggestions– none of which are consistent with one another. With an electric blade sharpener, you no longer need to problems on your own with such worries.

Granted, making use of an electrical knife sharpener eliminates several hassle elements; however, you still need to pay attention to every stroke you make. Below is the process.

1. Turn the gadget on.

2. Place the knife into the slot– with the heel at the base of the sharpener, the stomach making complete contact with the grinding surface area, and the cutting side touching the bottom of the port. An idea: hone from the heel to the idea, no pun intended. Never insert the tip into the blade overview or push the blade with the slots. For those who have no idea what these parts are, here’s a makeup of a knife.

3. Apply light, downward stress on the handle, and run the blade with the stages by pulling back– each stage has 2 ports for 2 sides. As the blade goes across the slots, you’ll hear whooshing and whirring noises, together with a drinking knife. Do not allow the knife to wobble by grasping on the take care of securely.

4. Run the blade a few times in a slow-moving yet consistent style. Hold the blade right; do not lean the blade sideways unless instructed by the handbook or guide. Pull the knife back in one action without stopping midway. Likewise, do not neglect to raise at the end of each stroke to develop the tip of the blade.

5. When finished with the initial stage, proceed to the following ones.

6. Test the blade on documents or fruits. If the outcome is unacceptable– indicating you can not cut via the paper in one swift activity or slice thin strands of veggies as well as fruits– repeat the process once more from step 2.

7. Turn off the device. Clear out the debris and also filings gathered within the maker every now and then.

FAQs:

If you still have some sticking-around concerns concerning electric knife sharpeners, look into our checklist of frequently asked questions to hop on the fast track to the most effective electric blade sharpener for you.

Q. What is the sharpening process, and also how often should I do it?

Sharpening develops a blade’s edge by polishing the steel with a fine, developing material. Blades made of stainless steel need to be refined every 2 to four uses.

Q. Are knife sharpeners poor for blades?

Electric blade sharpeners can damage blades if they are misused. The important thing to keep in mind is that not all electric sharpeners fit all kinds of blades. Consult your blades’ manufacturer’s referrals, building, and construction products, as well as the angle when identifying the most effective electrical knife sharpener for your kitchen.

Q. How long do electric sharpeners last?

A high-quality diamond sharpener might last as long as 20 years, but lower-quality models that make use of various other sharpening materials may need to be maintained or replaced each year.

Q. Do professional chefs utilize electrical blade sharpeners?

Some cooks prefer to hand-sharpen their knives, however electrical knife sharpeners are found in specialist cooking areas around the globe. They supply expert cause mins with minimal training.

Q. Do knife sharpeners get boring?

The sharpening product will certainly lose performance with use and may need to be substituted, though sharpeners that make use of ultrahard diamond sharpening products last much longer.

Final Thoughts

Not all electric knife sharpeners are produced equally, and the very best sharpener for you may not be the best option for another home chef. There is a vast array of quality electrical blade grinders for every single budget and skill level. Our choice and advice above are hopefully the best collection of electrical blade sharpeners to restore your dull kitchen knives.
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