Best Electric Knife Sharpeners (Latest Edition) – A List of Ultimate Reviews on Many Electric Sharpeners

Electric knife sharpeners are one of the most helpful kitchen appliances around as it can help keep your knife set in tip-top shape. However, the uses of this tool are not just restricted to sharpening kitchen knives. An electric knife sharpener can also be used to maintain other types of blades such as outdoor pocket knives or Swiss Army knives. In addition, some electric knife sharpener can even be used to sharpen blades with a serrated edge, such as steak knives. 

As you would expect, electric knife sharpeners provide excellent convenience in the kitchen. You don’t need to learn the proper way of sharpening blades with this tool. Plus, electric knife sharpeners basically cut, pun intended, the time it takes to sharpen a knife in half. 

If you wish to take advantage of the benefits offered by electric knife sharpeners but don’t know where to begin your search, then you have come to the right place. In this article, we will be giving you the best-selling and highly recommended electric knife sharpeners in the market today. We will also be giving you a few pointers on what to look for in this tool to help you narrow down your choices.

In a Hurry? 

In a hurry and just want the low-down of which electric knife sharpeners to get? We have you covered there as well. Below are out top three picks with a quick summary of what makes these particular models special.


Editor's Pick

Presto Electric Knife Sharpener

A rather large, robust, heavy-duty electric knife sharpener that can work on your blades in a jiffy. You will need to follow the instructions to optimize results, but this is an otherwise reliable and user-friendly electric knife sharpener that will be able to sharpen a vast array of knives.

High-End Pick

Presto 08800 EverSharp Electric Knife Sharpener

A rather large, robust, heavy-duty electric knife sharpener that can work on your blades in a jiffy. You will need to follow the instructions to optimize results, but this is an otherwise reliable and user-friendly electric knife sharpener that will be able to sharpen a vast array of knives.

Budget Pick

Chef’s Choice Trizor XV EdgeSelect Professional Electric Knife Sharpener

This high-end electric knife sharpener will transform your dull knife set to its top form that can cut through fruits, veggies, and meats like butter. Read the instruction carefully on how to use this model and you are guaranteed exceptional results. A little bit of warning though, be extra careful after sharpening your knives as it will be extremely sharp.

Electric Knife Sharpener Buying Guide – Things to Consider

For those who are buying their first electric knife sharpener, we advise you read through our buying guide first. There are several factors that you need to consider in order to avoid landing on a model that will not suit your specific needs. Here are all the key electric knife sharper components that you need to be aware of:

Sharpening System

The sharpening system is defined by the available slots in the knife sharpener. You will typically find either two or three stage sharpening systems. The slots are where you will need to put your knife through to complete the sharpening process.

Two stage sharpening systems are pretty rudimentary and are ideal for quick and simple sharpening. However, if you want more precision – the three-stage sharpening system is more ideal. This makes three stage electric knife sharpeners recommended for professionals.

Sharpening Abrasive

The material used in the abrasive wheel is another crucial element that you should take your time to understand. A common mistake is that diamond abrasive wheels are the ‘be all, end all’ which is not always the case.

There are generally two types of abrasive material used in the construction of the sharpening wheel: diamond and sapphirite. Both have their own distinct strengths and weaknesses. Diamond sharpening wheels are best suited for heavy-duty sharpening due to its considerably coarse surface and should help repair damaged and rusted blades.

That said, it might be too rough for slimmer knives. This is where sapphirite sharpening wheels are recommended. While it may not be as tough as diamond wheels, sapphirite wheels are more delicate and ranks high in terms of precision.

There are also electric knife sharpeners that implement abrasive belts which are excellent due to their flexibility. This is the most versatile type of sharpening abrasive as it is compatible with different types of knives.

Angle Guide

A must-have feature, especially for beginners, the angle guide is pretty self-explanatory. This is a feature that helps users keep the knife at the proper angle when sliding it through the slots. This ensures that you get the optimum result in regards to sharpening your knife without damaging it in the process.

Knife Type Compatibility

If you have different types of knives in your kitchen then this is a factor that you should focus on. Most electric knife sharpeners are designed for straight-edge blades with other being compatible with serrated blades as well. However, those with curved blades will need to look carefully as this compatibility is usually found in higher-end models exclusively.

Top 5 Best Electric Knife Sharpener Reviews of This Year's Selection

We have here the ultimate list with a thorough review for each of them right below. Waiting no more, check them all here:

1. Presto 08800 EverSharp Electric Knife Sharpener


  • Sharpening System: 2-Stage.
  • Sharpening Abrasive: Sapphirite
  • Weight: 2.95 lbs. 
  • Dimensions: 9.9 x 7.2 x 4.8-inches.

As we have already noted on our ‘Quick Picks’ list, the Presto 08800 EverSharp is not only a budget-friendly pick, it is also quite compact and can deliver excellent knife sharpening capabilities. This electric knife sharpener utilizes a 2-stage sharpening system and is designed to help users angle their knives to its proper position for optimum results.

The Presto 08800 uses sapphire sharpening wheel to quickly and efficiently sharpen knives. This is the same material that is used by most knife manufacturers due to its excellent abrasive composition. Due to its lightweight and compact build, the Presto 08800 is best suited for light home-use knife sharpening.

  • Simple and modern design will surely help the Presto 08800 fit into any kitchen aesthetics.
  • User-friendly 2-stage sharpening system is ideal for beginners.
  • Delivers excellent sharpening capabilities at a highly affordable price tag.
  • It is not compatible with serrated edge knives.
  • This product doesn't design to handle heavy-duty use.
Our Verdict:

The Presto 08800 EverSharp is a pocket-sized electric knife sharpener designed for home-use. While not designed for heavy-duty use, it is easy to use, affordable, and reliable which balances it out. We recommend this electric knife sharpener for light kitchen use.

2. LINKYO Electric Knife Sharpener


  • Sharpening System: 2-Stage.
  • Sharpening Abrasive: Sapphirite.
  • Weight: 2.7 lbs. 
  • Dimensions: 9.75 x 4.92 x 7.25-inches.

The LINKYO is designed not only to effectively sharpen your knife set, but also provide users with the utmost safety. This model features an automatic knife angling design which helps you hold your knife in the appropriate position for optimum sharpening results. This unit features a 2-stage sharpening system as well with the first stage used in reshaping the angle of the blade while the second stage takes care of the final touches (i.e. polishing) of the knife.

Another LINKYO feature that we found quite helpful is its removable plugs that are used to gather metal shards and filings. Clean up is relatively simple with this model which is essential as you are handling metallic dust particles that can be hazardous if not properly disposed.

  • It features an easy to use 2-stage sharpening system designed for beginners.
  • The unit comes with a detachable chamber that gathers metal filings for easy disposal.
  • Quite powerful and can easily sharpen blades in a matter of seconds.
  • This electric sharpener is quite loud and can be a bit distracting.
Our Verdict:

LINKYO is another affordable and reliable electric knife sharpener. While I wouldn’t use this model for sharpening my premium-grade Japanese knife sets, I do recommend this for your standard kitchen knives. It is fast and efficient when it comes to sharpening knives, although the noise it generates can be a bit grating.

3. Chef'sChoice 250 Hone Hybrid Combines Electric and Manual Sharpening


  • Sharpening System: 3-Stage.
  • Sharpening Abrasive: Diamond.
  • Weight: 2.7 lbs. 
  • Dimensions: 8.8 x 3.3 x 3.7-inches.

Chef’s Choice typically delivers some of the market’s higher end appliances which is why the Chef’s Choice 250 is a welcome surprise with its affordable price tag. This unit incorporates a 3-stage sharpening system which is technically a combination of electric and manual sharpening procedures.

Both the stage 1 and stage 2 sharpening process are designed to transform your dull blade back to its razor-sharp form. The 3rd stage is for manual honing to polish your knife back to its original sheen. This model also uses ultra-thin diamond abrasive in order to achieve optimum sharpening of blades.

This is also a versatile knife sharpener that can take care of both straight-edge and serrated blades with relative ease. Not only that, it is also designed to sharpen outdoor multi-tools such as pocket and sporting knives.

  • The Chef’s Choice 250 Hone Hybrid Electric Knife Sharpener is quite affordable.
  • It features a hybrid sharpening system that combines automatic and manual methods for better results.
  • Can handle standard, high-end, straight-edge and serrated knives with relative ease.
  • Using this electric knife sharpener will take some practice due to its implementation of manual honing.
Our Verdict:

The Chef’s Choice 250 Hone Electric Knife Sharpener is a highly versatile sharpener and can provide exceptional results due to its hybrid design. That said, perfecting the 3rd stage, which is a manual honing system, might take some practice for some beginners. Still, if you want an electric knife sharpener that can take on a broad selection of knife variety, this is as good a choice as any, and it is not even expensive.

4. Chef’s Choice Trizor XV EdgeSelect Electric Knife Sharpener


  • Sharpening System: 3-Stage.
  • Sharpening Abrasive: Diamond.
  • Weight: 4.18 lbs.
  • Dimensions: 10 x 4.25 x 4.25-inches.

We have another entry from Chef’s Choice and is our top high-end pick in this list. It might be the most expensive entry in our list, but it certainly makes up for that extra digits with an impressive build and sharpening capability. This is definitely one of the more impressive electric knife sharpeners in the market with its impeccable design and build.

The Chef’s Choice Trizor XV utilizes a high-quality diamond abrasive to deliver top-tier sharpening to all types of knives. This is another versatile knife sharpener that is designed for both straight-edge and serrated edge knives. Putting your knife through this electric sharpener will give is a sharp 15-degree edge. However, we did find that the Trizor XV is not designed for sharpening curved knives.

This is definitely one of the fastest knife sharpeners in this list as we were able to finish sharpening and polishing a knife within a minute. This model also comes with a 3-year warranty as long as you bought it from one of the manufacturer’s official retailers.

  • Equipped with an impressive 3-Stage system for sharpening, honing, and polishing.
  • The Trizor XV is compatible with both straight-edge and serrated blades.
  • Exceptionally fast sharpening process, thanks to the diamond abrasive, which only takes around a minute.
  • This electric knife sharpener comes with a lengthy 3-year warranty.
  • The Trizor XV is not designed to sharpen curved blades.
  • This is quite expensive in comparison to most electric knife sharpeners.
Our Verdict:

Despite the relatively high price tag, the Chef’s Choice Trizor XV is definitely one that we won’t think twice to recommend to others. It is a well-built electric knife sharpener that can sharpen even the dullest of blades in your kitchen.

5. Presto 08810 Professional Electric Knife Sharpener


  • Sharpening System: 3-Stage.
  • Sharpening Abrasive: Sapphirite and Ceramic.
  • Weight: 5.07 lbs. 
  • Dimensions: 18.43 x 11.25 x 2.18-inches.

Quite possible one of the most versatile electric knife sharpeners in the market today, the Presto 08810 Pro is one that delivers reliability and top-notch results to customers. It features a 3-stage sharpening system that transforms knives to its peak razor-blade form.

The extremely coarse grinding of the 1st stage allows you to repair dull, chipped, and rusty knives. The 2nd stage further sharpens the edges while the 3rd stage hones and polishes the knife to give it that brand-new sheen.

Despite the relatively low-price tag, the Presto 08810 features sapphirite and ceramic wheels to deliver fantastic results. This electric knife sharpener is also compatible with knives of varying thickness from the slim kitchen knives to the robust hunting/outdoor knives.

  • Excellent build and features at a relatively affordable price.
  • Designed to sharpen different types of knives from kitchen to outdoor knives.
  • It has an incredibly easy to use 3-stage sharpening system.
  • Pleasing aesthetics that will complement all types of kitchen interior designs.
  • This electric knife sharpener is not compatible with curved blades.
Our Verdict:

Overall, this is the most well-rounded electric knife sharpener that we have reviewed. We highly recommend this versatile kitchen tool as a way to sharpen your outdoor knife set as well. At a reasonable price tag, there is not much reason not to pick this one up.

Final Thoughts

Keeping your knives in tip-top shape requires that you occasionally sharpen them. This keeps them from getting dull and helps them maintain their polished shine. The electric knife sharpener is one of the most convenient ways to go about this task. Arm yourself with the appropriate knowledge about this particular topic before making a purchase to ensure you won’t regret it after.

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