Best Electric Knife Sharpeners of 2026

Name: SHARPAL 198H Electric Knife Sharpener System
Brand: SHARPAL

Mohammed Clark

Last Updated: 7 Feb 2026

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Electric knife sharpeners are a convenient and efficient way to keep your kitchen knives sharp and ready for use. These sharpeners use electric motors to quickly and accurately sharpen the blades of your knives, saving you time and effort compared to traditional sharpening methods. With a range of grits and settings available, you can easily customise the sharpening process to suit your needs, whether you need a fine edge for delicate slicing or a more robust edge for heavy-duty chopping. Whether you're a professional chef or a home cook, an electric knife sharpener can help you maintain your knives and keep them performing at their best.

At a Glance: Our Top Picks

#TOP 1

SHARPAL 198H Electric Knife Sharpener System

9.8

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#TOP 2

Salter 728 BKXR Electric Knife Sharpener

9.7

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#TOP 3

Sharpeak 198H-SPK Professional Electric Knife Sharpener

9.5

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Top 8 Electric Knife Sharpeners

#TOP 1

SHARPAL 198H Electric Knife Sharpener System

SHARPAL
198H
White
Normal

SHARPAL 198H Electric Knife Sharpener - 3 Stage Professional Knife Sharpening System with Diamond Wheels, Suit for Double-Beveled Straight Edge & Serrated Knives, Quick Razor-Sharp Results, Low Noise

The SHARPAL 198H Sharpener features a three-stage system that ensures a razor-sharp edge on both straight and serrated knives, saving you time by sharpening both sides simultaneously. With preset sharpening speeds, you can easily select the ideal option for your knife, allowing for optimal results. Its blade-friendly design protects your knives' temper, ensuring their longevity. Plus, it is skill-free and efficient, making it suitable for everyone from beginners to seasoned chefs.

9.8

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What We Like

Fast and efficient sharpening
Customisable sharpening speeds
Protects knife durability
Quiet operation
Easy cleanup

#TOP 2

Salter 728 BKXR Electric Knife Sharpener

Salter
728 BKXR
Black
One Size

Salter Electric Knife Sharpener - Two Stage Sharpening System, Diamond Coated Kitchen Knife & Blade Sharpener, Easy Clean, Removable Magnet Catches Shavings, Non-Slip Feet, Alternative Whetstone Tool

The Salter Electric Knife Sharpener offers you professional sharpening results at home. With its two-stage process, you can first grind the knife to remove material and create a new edge, followed by a precision grind to hone and polish your blades. The angled slots make it easy to place your knife at the perfect angle for optimal sharpening. Additionally, the handy removable magnet catches metal shavings, keeping your kitchen counter clean and well-maintained.

9.7

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What We Like

Two-stage sharpening for precision
Angled slots for easy use
Removable magnet for easy cleaning
Non-slip feet for safety

#TOP 3

Sharpeak 198H-SPK Professional Electric Knife Sharpener

sharpeak
198H
White

Sharpeak 198H-SPK Professional Electric Knife Sharpener with Versatile 3 Stages, Monocrystalline Diamond Wheels, Overheat Protection, Ultra-Quiet Motor, Quick Kitchen Knives Sharpening, Easy to Use

The Sharpeak Electric Knife Sharpener features a quick sharpening process that transforms dull knives into exceptional cutting tools. With its three-stage system, you can reshape, hone, and polish your blades for razor-sharp results. It also ensures superior noise control, providing a quiet and user-friendly experience while sharpening. The high-quality electroplated diamond wheels maintain your knife's hardness, delivering precise sharpening without excessive material removal. This makes it an ideal choice for anyone looking to enhance their kitchen knife performance effortlessly.

9.5

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What We Like

Efficient three-stage sharpening
Quiet operation
High-quality diamond wheels
User-friendly design

#TOP 4

VonShef Electric Knife and Scissor Sharpener

VonShef
13/247
Black
Small

VonShef Electric Knife Sharpener – Scissor Sharpener with Screwdriver Groove, 60W, 2 Grinding Wheels, Auto-Retractable Cord & Non-Slip Feet – Black

The VonShef Knife Sharpener is your essential tool for maintaining sharpness in your kitchen. With its two grinding wheels, you can easily sharpen and hone your knives, ensuring they are always ready for slicing. It also features a scissor sharpening groove and a screwdriver port, allowing you to take care of multiple tools in one go. This compact device is designed with non-slip feet, making storage safe and convenient, whether kept in a cupboard or displayed on your counter.

9.3

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What We Like

Two-stage sharpening process
Versatile for knives and scissors
Compact and easy to store
Non-slip feet for stability

#TOP 5 Best Metal Knife Sharpener

Jovant Electric Knife Sharpener with Angle Guide

jovant
ETJ-04-comb
Silver

Electric Knife Sharpener with 3-Step Sharpening System and Diamond Abrasives, Suitable for Most Metal and Ceramic Knives,The Knife Sharpener Comes with The Angle Guide Function

The Jovant Knife Sharpener features a 3-stage sharpening system, allowing you to achieve professional results at home with ease. The diamond material ensures a powerful grinding force, making sharpening faster and more efficient. With the Angle Guide function, you can apply a precise 20-degree edge for perfect slicing, eliminating any guesswork. This ultra-versatile sharpener works on various knives, including kitchen and pocket knives, making it a great addition to your kitchen tools.

9.1

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What We Like

Three-step sharpening system
Diamond material for quick sharpening
Angle Guide for precision cutting
Suitable for all knife types
Easy cleaning with magnetic box

#TOP 6

JOVANT Electric Diamond Knife Sharpener 3-in-1

jovant
ETJ-04-020
Black

Knife Sharpener,Diamond Knife Sharpener Angle 20 with Chef Knife, Electric Profi for Metal and Or Ceramic Knives,3 in 1 Coarse and Fine Grinding, Polishing,Sharp Safe-JOVANT

The JOVANT Diamond Sharpener is a versatile electric tool designed to keep your kitchen knives in top condition. It offers three functions in one: coarse and fine sharpening with diamond materials, plus polishing with resin to protect your blades from damage. This sharpener works with most types of knives, including kitchen, pocket, fruit knives, and cleavers, making it a handy addition to your home. It also features a smart design with a groove to collect grinding debris, helping you maintain a clean workspace while sharpening your knives efficiently.

9.1

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What We Like

Three functions: sharpen and polish
Works with most knife types
Diamond sharpening for precision
Debris collection for cleanliness

#TOP 7 Best Multi Functional Knife Sharpener

LIHUACHEN M3 Multifunctional Electric Knife Sharpener

LIHUACHEN
Black

LIHUACHEN M3 Electric Knife Sharpeners Professional Scissors Sharpener Multifunctional Sharpener Machine Tungsten Steel Knife Sharpener Tool (UK Plug)

The LIHUACHEN M3 Sharpener is an essential tool for maintaining your blades. It features a 20° sharpening guide for straight and scimitar knives, ensuring you achieve the perfect edge every time. For scissors, the 60° guide offers precise sharpening, making it easier to keep your tools in top condition. The high-quality abrasive belts accommodate various types of knives, from kitchen to hunting blades, providing versatility. Additionally, it comes with polishing tapes of different specifications, allowing you to achieve a fine finish on your blades.

9.1

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What We Like

Versatile for various blade types
Precision sharpening guides
Includes polishing tapes
High-quality abrasive belts
Convenient UK plug

#TOP 8

JOVANT 15 Degree 3-in-1 Electric Knife Sharpener

jovant
ETJ-04-015

JOVANT 15 Degree Knife Sharpener, 3-in-1 Electric Knife Sharpener for Meat Vegetable Knives, Professional for Coarse,Fine Grinding and Polishing Kitchen Knife (Included Chef's Knife)

The JOVANT Electric Knife Sharpener is a versatile 3-in-1 tool designed for coarse sharpening, fine sharpening, and polishing of your knives. It uses diamond materials for sharpening, ensuring your blades become sharper and easier to use. The polishing function, made from resin, helps protect your knives from damage and keeps them in top condition. Suitable for most common kitchen knives, including meat, vegetable, pocket, and cleaver knives, this sharpener is practical for everyday use. Simply switch it on and pull your knife through to achieve effective sharpening with ease.

8.9

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What We Like

Three sharpening stages
Works on most kitchen knives
Protects knives from damage
Easy to use operation
Debris collection groove

Frequently Asked Questions (FAQs)

1. Are electric knife sharpeners worth it?

While automatic knife sharpeners are desirable to those who may not want to go through the effort of learning how to properly sharpen and hone knives, they can't deliver the same amount of precision and care that traditional sharpening provides.

2. What knife sharpener do chefs use?

Best Manual Sharpener: Chef's Choice ProntoPro Knife Sharpener. If you're looking for a foolproof option to reinvigorate your dull knives, Chef's Choice is a good, er, choice. The three-stage sharpener has 100% diamond abrasives, which gradually hone blades before polishing edges to smooth sharpness.

3. Do knife sharpeners really work?

Technically, a sharpening steel doesn't sharpen a knife, it actually hones or straightens the fine edge that gets bent during use, which makes the knife seem dull. That bending isn't visible to the naked eye, but it still affects the way the knife cuts.

Editor's Notes

During our electric knife sharpener research, we found 54 electric knife sharpener products and shortlisted 8 quality products. We collected and analyzed 17,635 customer reviews through our big data system to write the electric knife sharpeners list. We found that most customers choose electric knife sharpeners with an average price of £53.53.

The electric knife sharpeners are available for purchase. We have researched hundreds of brands and picked the top brands of electric knife sharpeners, including SHARPAL, Salter, sharpeak, VonShef, jovant.

Written by

Mohammed Clark

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.