Top 10 Best Electric Knife Sharpeners in 2021

Kitchen is an important place at home. The kitchen should have enough accessories so that we can cook delicious meals for our home families. When knives and other related accessories are important, those knife accessories can lose their sharpness over time when we use it.

Hence, we should consider having those electric knife sharpeners to sharpen our knives. That said, here, we are having the top ten best electric knife sharpeners in 2021 with a product buying guide.

List of the Best Electric Knife Sharpeners in 2021

Best Choice #. 1
Presto 08800 EverSharp Electric Knife Sharpener, 2 stage, Black
The product is electric knife sharpener; Easy to use; The product is manufactured in china
Best Choice #. 2
Chef'sChoice Trizor XV EdgeSelect Professional Electric Knife Straight and Serrated Knives Diamond...
3-year limited warranty. Weight: 4.42 pounds; Measures approximately 10 L x 4.25 W x 4.25 H inches
SaleBest Choice #. 4
Chef'sChoice 250 Hone Hybrid Combines Electric and Manual Sharpening for Straight and Serrated...
Ultra-thin diamond abrasives in stage 3 ensure a super sharp polished edge
SaleBest Choice #. 5
Secura Electric Knife Sharpener, 2-Stage Kitchen Knives Sharpening System Quickly Sharpening
Stage 1: Sharpens & rejuvenates the edge and reshapes the angle,quick & easy.; Stage 2: Hones & polishes the blade finishes the sharpening process.
SaleBest Choice #. 8
Chef'sChoice Professional Electric Knife Sharpening Station for Straight and Serrated Knives Diamond...
Professional sharpening, Steeling, or stropping for all types of 20-degree class knives.; Optimum edge customized for every cutting task.
Best Choice #. 10
Smith's 50005 Edge Pro Compact Electric Knife Sharpener
Made in china; Wheel Grade: Coarse; Non-Slip Rubber Feet; Soft-Grip Rubber Handle
Best Choice #. 11
Work Sharp Knife & Tool Sharpener Ken Onion Edition
PREMIUM FLEXIBLE ABRASIVE BELTS - deliver a strong, long lasting razor-sharp convex edge

10. Grocery Art Electric Knife Sharpener

heavy duty knife sharpener

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This one is a special knife sharpener. Grocery Art Sharpening Electric Knife Sharpener allows you to sharpen various types of blades and kitchen accessories including serrated knives, scissors, folding knives, kitchen knives and more. It is a compact type of electric knife sharpening machine, so it doesn’t take up much of your space. You, therefore, don’t have to worry that the kitchen isn’t spacious enough for new accessories.

We have a fast sharpening process with Grocery Art Sharpening Electric Knife Sharpener. Because of the fast sharpening process, it is time-saving as well. Meanwhile, it is applicable with the American 120-voltage standard. For application, it does require two steps of sharpening process. Besides, we can choose between fine and coarse sharpening with it. Lastly, you should wait for only 20 minutes for each sharpening before starting to sharpen another kitchen accessory.

9. Chef’s Choice Professional Electric Knife Sharpener

battery powered knife sharpener

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This one has three-year warranties with it, so you can be sure that although there are product defects; you don’t need to worry about anything. Furthermore, it is good and smart to have the sharpening tool when you can get the extreme sharpness for the knives and other kitchen accessories. What’s more, it takes you only 10 seconds for the whole sharpening process when it takes two steps. You are required to sharpen and re-sharpen to get extreme sharpness with the knives.

You can consider three steps for sharpening when you can use the last step to polish the kitchen accessories. It is a flexible knife sharpener because you can adjust different angles with the knives. As a result, it can sharpen various types of knives. Meanwhile, the noise is only from 65dB to 75dB which is very low. The electric knife sharpener is, as a result, not bothering at all.

Also check: Top 10 Best Manual Knife Sharpeners in 2021

8. Chef’s Choice Diamond Knife Sharpener

electric knife sharpener

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This knife sharpener is a special piece of technology with Chef’s choice Diamond Knife Sharpener because we get the electric part with the first and second steps. When we have the first step to sharpen the knife, we have the second step to re-sharpen all those knives. Besides, we have the last step to hone or polish the knives and kitchen accessories manually. What’s more, the electric knife sharpener isn’t only built to sharpen your knives but also to last. It is a durable electric knife sharpening machine for you.

The astounding part which separates Chef’s Choice Diamond Knife Sharpener with other knife sharpeners is when you get diamond abrasive for polishing your knives to be shining in the last or third manual stage. The electric knife sharpener, overall, can sharpen both serrated and straight knives. Lastly, we get one-year warranties with it that don’t give you unnecessary anxiety.

You may check other types of knife recommended by our chef here: Meat CleaversFillet Knives | Damascus Kitchen Knife SetsThrowing Knives | Professional Chef Knives | Pocket Knives | Manual Knife Sharpeners

7. Presto Professional Electric Knife Sharpener

electric knife blade sharpener

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Presto Professional Electric Knife Sharpener has three different stages for sharpening your knives. You can use it to sharpen various types of knives such as Santoku, sport and kitchen knives. Besides, we can select the thickness of each knife. Thus, we get to optimize the sharpening process with the knife sharpener. Moreover, it features blade guides for holding those knives with the right angles and customized for perfect sharpening process. In the last stage, you can hone and polish the blades. As a result, those knives can become razor sharp.

With the application, you are required to draw those knives through the sharpener slot for a few times to achieve perfect sharpness with it. When it has a very modern outlook, you get one-year warranties with limits from the companies. Hence, it is smart to consider it with all the cutting-edge techs and warranties.

6. Work Sharp Pro Electric Knife Sharpener

best electric knife sharpener

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It is definitely helpful if you have a Work Sharp Pro Electric Knife Sharpener. It sharpens different types of knives very quickly. Work Sharp Pro Knife Sharpener can deliver consistent results for you. We get the sharpest blades from it. Additionally, you can choose different types of sharpening including fine, medium and coursing. There is no worry that there can be damages on your blade steel. The electric knife sharpener clearly compromises between the razor-edge sharpening and enough sharpening to avoid broken blades.

You can choose between 40 degrees and 50 degrees angle for the sharpening process. You can use it to sharpen various types of blades including garden tools such as scrapers, shovels, shears, garden pruner, etc. You can run the blade with a 12-volt inverter from your vehicles such as trucks and cars. Lastly, the product is backed by one-year warranties.

5. Work Sharp Adjustable Electric Knife Sharpener

chefs choice electric knife sharpener

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You can use Work Sharp Adjustable Electric Knife Sharpener for different sharpening tasks including grinding and honing. Besides, you can control the speed between 1 200 surface feet per minute to 2 800 surface feet per minute. With the speed, it can enable you to sharpen your knives perfectly. Moreover, it assures the knives to be razor-sharp when it doesn’t compromise the strength of those blades’.

It has a nice product design, so you can sharpen those knives; although, it can be areas which are hard for reaching. More specially, it is produced by the company which has more than four decades of experience in the sector. Lastly, it can sharpen your knives with precision when it promises consistent results with it.

4. Chef’s Choice Electric Knife Sharpener

electric knife sharpeners for sale

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Chef’s Choice Sharpening Electric Knife Sharpener combines two different methods for sharpening including manual and electric sharpening. It features electric sharpening in the first two stages of the sharpening process. Furthermore, there is a manual stage for you to hone the knife sharpener. It can sharpen your knives because it combines abrasive diamond wheels which you get sharp edged knives from.

Moreover, it has one-year warranties with it when you can sharpen both serrated and straight knives with it. The machine is manufactured to be long-lasting other than the basic function of sharpening your knives. Everything is perfect because of the Criss-Cross piece of tech, lastly.

3. EdgeKeeper Red Electric Knife Sharpener

electric knife sharpener

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EdgeKeeper Red Electric Knife Sharpener comes as a basic red color when you have other three color choices to consider from. Furthermore, it can sharpen your knives very easily with the first two stages, so you get fine and razor-like blades from the professional knife sharpener. More specially, you can set the angle for it when the electric knife sharpening machine features position adjustment for sharpening different types of blades.

EdgeKeeper Red Electric Knife Sharpener is a very compact sharpener for you. It is very excellent to sharpen those European and American-styled kitchen knives, lastly.

2. Chef’s Choice Honing Electric Knife Sharpener

commercial electric knife sharpener

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This knife sharpener is designed with a guide for you to sharpen your knives, so we don’t need to manage sharpening your knives. We don’t need to have any skills to sharpen knives with Chef’s Choice Honing Electric Knife Sharpener. Meanwhile, it has three stages. The first two stages enable us to sharpen and re-sharpen those knives when you can polish your knives to be shiny in the third step. The product can do good because of diamond abrasives when you can get the job done and perfectly with the last stage.

You can use Chef’s Choice Honing Electric Knife Sharpener to hone and sharpen various types of knives including pocket, serrated, sporting and butcher knives. Besides, it is simple to sharpen your knives with the machine to get astounding results. Lastly, it features three-year warranties from the company.

1. Funkuk Ceramic Electric Knife Sharpener

electric knife sharpener amazon

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It is very flexible to sharpen knives with Funkuk Ceramic Electric Knife Sharpener because we can sharpen knives with both directions. It is smart when you can sharpen your knives one way or another. What’s more, it features ABS housing as well as diamond wheels for sharpening your knives smoothly and perfectly. Moreover, it has very low noise with the knife sharpener. It produces a noise of only 80dB. It creates perfectly sharpened and polished knives with the product.

Because of the ceramic construction material, you can consider Funkuk Ceramic Electric Knife Sharpener as a very qualified one. Besides, it is very simple and easy to clean it without a fuss. The product is a very compact one that doesn’t take much of your space. For your safety, the product features a safety cover when it is supported by the rubber which is non-slip when you are sharpening those knives. Lastly, the product has lifetime warranties with it as well.

Buying Guides

Fast Sharpening Process: A premium knife sharpener should take only little time to sharpen the whole process. There is no doubt that we should only choose the knife sharpener that takes only a few minutes, so it is time-saving.

Extreme Sharpness: It is no wonder that we should choose the electric knife sharpener with extreme sharpness. It should be helpful for you to sharpen those accessories whether it be kitchen or hunting knives.

Great Polishing: You don’t get an electric knife sharpener so that your knives can only be sharp and razor-like. You get a sharpener; therefore, we get our knives polished with it as well. Considering the polishing function of the knife sharpener is smart thinking.

Compact Size: A smart electric knife sharpener should be compact and small in design. It is, therefore, simple and easy to place the knife sharpener at corners of your kitchens. It doesn’t take much more space from your kitchen which is very simple and easy for uses.

Convenient to Clean: We shouldn’t get only those products which are simple and convenient for sharpening and polishing our knives. We should also get those electric knife sharpeners which are simple to clean. Sharpening and polishing knives can without a doubt get dirt on those sharpeners. If they are easy to clean, they are good electric knife sharpening machine.

Low Noise: There is a thing with a low noise because it won’t be bothering to other family members. Consequently, a premium electric knife sharpener should have the sharpening process with only low noise.

Voltage Standard: No matter how good a knife sharpener is, it can be useless if we don’t have those electric knife sharpening machines that are applicable to our homes’ voltage standards. Thus, we should consider and look for great details about whether those knife sharpeners comply with home voltage standards.

Warranty: A warranty is an important point for consideration. We should choose those products with warranties because there can be chances that those electric knife sharpeners have product defects. Having warranties allow us to get replacement or refunds from those companies.


An electric knife sharpener can be very helpful because it enables you to sharpen various knives. Sharp and polished knives are important for kitchens. It is especially more important when you run some restaurants. There is no doubt that you need to sharpen many knives, so you can get razor-like and polished knives.

For considering premium products, we should prioritize some qualities. It should allow a fast sharpening process, so we get knives sharpened and polished instantly. When those knives should be sharp because of the product, we should have great polishing with it. Besides, it has low noises so that it is not bothering to other family members or neighbors. The product should meet with the voltage standards at homes or restaurants when warranties are important because it gives us some peace. Lastly, the premium electric knife sharpeners should have compact sizes when it is simple and easy to clean as well.

We are working to offer reliable and solid reviews. Therefore, we encourage you to offer us new suggestions and feedbacks over the products you consider from us. Furthermore, you can let us know which electric sharpeners work best or good. Additionally, we welcome suggestions over new products that you want us to review. We wish you all the best.

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