Best electric knife sharpener

Reviews

A knife sharpener should not be missing in your household. Regular use of your knives will dull the blades over time. Instead of buying new knives, it is worth investing in a high-quality knife sharpener. With it, you can sharpen entire sets of knives so that the blades are sharp again. And if we talk about modern devices, we should not forget about electronic knife sharpener. God bless the man who invented it. No effort, five minutes, and I have the sharpest knife in the kitchen. In this article, I have chosen the 3 best electric knife sharpeners and collected real consumer reports about them as the best proof of their quality and necessity.

In addition, there are knife sharpeners, which are intended for different materials such as ceramic or stainless steel. Dual models for coarse and fine grinding are also on the market these days. Some knife sharpeners are also suitable for sharpening scissors.

We have picked out the best knife sharpeners for you and present different variants. With our comparison, we would like to make your purchase decision easier. In addition, we offer you interesting information about this topic in the guide section. You can also find out whether Stiftung Warentest has conducted a knife sharpener test.

Compare Table

Reviews & Consumer reports

Presto Professional Electric Knife Sharpener

This incredible electronic knife sharpener can sharpen any type of knife: kitchen, pocket, sport. It can even sharpen a Santoku knife. It has a 3-step knife sharpening system. You can change the guides to sharpen the knife at different angles, so you can sharpen a knife of any thickness.

MaterialCeramic
BrandPresto
ColorMulti/None
Item Dimensions LxWxH18.43 x 11.25 x 2.18 inches
Item Weight5.1 Pounds
Presto Professional Electric Knife Sharpener

Easy to use, a bit big though, good engine, quite quiet. More importantly, it easily restores sharpness to abused knives. The sharpness is enough to shave my arm hair. Pays for itself. Specialists charge 2$ per inch of blade for sharpening. I make 8 knives in 30 mins.

Raymonde from US

Robust and easy to use. Stays in place and has two modes. Medium grind for full sharpening and restoring old, heavily worn knives, and fine grind for daily honing. I’ve tried many devices, but this is the best.

CAMPBELL from Canada

I used to sharpen my knives with a sharpening stone, but I didn’t get the knife sharpness I needed with it. Not even close to the quality of blade sharpness that I get with an electric sharpener. And that sharpening is fast; it takes less than 2 minutes to sharpen a cutting knife. Amazon’s price is reasonable and worth the money you pay for it.
One more thing. Stay away from cheaper or fake versions of this sharpener – buy this one.

Alan from US

Chef’s Choice Trizor XV Edge

The best choice for the most fastidious customers. That’s when the wife will be satisfied with the sharpness of her sharpened knives. This sharpener is perfect for sharpening kitchen knives. Contains 100% diamond abrasives for sharpening straight and serrated blades.

Very easy and safe to use, but I do not recommend letting children use it. The patented EdgeSelect3 sharpening system has 3 sharpening levels to sharpen the knife to perfection. Time to sharpen 1 knife is about 1 minute, and for resharpening – 10 seconds – appreciate your time.

The warranty is 3 years.

MaterialDiamond
BrandChef’sChoice
ColorGray
Item Dimensions LxWxH10 x 4.25 x 4.25 inches
Item Weight1.9 Kilograms
Grit DescriptionFine
Chef's Choice Trizor XV Edge

I don’t own any very expensive knives. It took this device less than 10 minutes to sharpen all 7 knives. When I did the “paper edge cutting test” all the knives “fell” through the paper with a little help from me. Very cool!

It’s not the cheapest kit, but it’s certainly worth every penny to me. I wholeheartedly recommend it to everyone. Great results and good value for money, so I give it 5 stars.

Peter from Sandhurst

The considerable money spent on its purchase, the sharpener pays back 100%. It takes 10 minutes to sharpen 10 household kitchen knives. I also sharpen hunting knives, penknives, and the like. I sharpen them to paper slices in strips. I like the ceramic polish on the right. Knives made of good metal, usually only straighten with it. Warms up moderately.I have one piece of advice: you don’t have to press the knife down, just pull it towards you and it will sharpen any knives normally. I am satisfied with my purchase. Sharpening knives is now a pleasure.

Ben from US

Great sharpener! All knives are good as new in a couple of minutes.
Be careful if you decide to wash the knife blades after sharpening – use a cloth or something similar. Do not wipe with your hands (the blades are very sharp).

Maria from Canada

EdgeKeeper Electric Knife Sharpener

I chose this knife sharpener because for its low cost it has great features for sharpening knives. The two-step sharpening makes it easy to sharpen any knife in the kitchen.

The removable magnet catches all steel shavings after sharpening the knife. The sharpener features non-slip feet for safe sharpening.

MaterialPlastic
BrandEdgeKeeper
ColorGray
Item Dimensions LxWxH8.3 x 3.6 x 4 inches
EdgeKeeper Electric Knife Sharpener

I am not an expert in sharpening, but in my unsophisticated opinion the sharpener works great (the main thing is not to put pressure on the knife).
A couple of days after I sharpened all the knives my wife cut herself and said, why did I sharpen them so hard? 🙂
The only point when sharpening small knives, the part of the blade which is closer to the handle is not sharpened. (does not reach the sharpening disc)

But in general, given the cost (if you compare with other sharpener of this type), this works itself at 100%.

Max

Turns flat. Aligns the edge of the knife. Power is enough if the blade is not pressed hard. The product is excellent. It’s worth the effort once and you don’t have to worry about blunt knives anymore.

David form MC

And if you follow the recommendations, the knives become perfectly sharp. It is possible to ruin a knife, of course. But it is from ignorance and inexperience, read the instructions carefully. I have not broken a single knife so far. The only thing is that not all knives have a 15 degree angle, and in the sharpener it is unchangeable. But most of my knives fit the parameter. And I wouldn’t sharpen a hunting knife on a kitchen knife sharpener.

Conveniently, it takes very little time to sharpen. One or two minutes. Unless, of course, the knife is not run to a terrible condition.

Oxford from US
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