TOP 15 best sharpeners for kitchen knives: 2024-2025 rating and which electric sharpener is better to buy for home

Even the highest quality knife loses its sharpness over time. To return it, it is customary to use special equipment - a mechanical or electric sharpener.

But how to choose the right equipment?

We have collected the best models from different manufacturers for 2024-2025 into a single rating and tried to take into account all the pros and cons that you may encounter.

Rating of the TOP 15 best knife sharpeners for 2024-2025

This rating includes the best knife sharpeners according to experts and users. Here you will find sharpeners that can be used not only at home, but also outdoors, as well as for professional needs.

How to choose a knife sharpener and what to look for?

First of all, experts recommend deciding on the type of sharpener. There are two of them: mechanical and electrical.

Mechanical models do not depend on the presence of electricity, so it is convenient to take them with you, for example, during outdoor recreation. It is compact, easy to use and reliable. Well, if such a sharpener has several levels of grit, this will bring the sharpness and appearance of the blade to the ideal.

Electric sharpeners are connected to a 220 W network, are larger in size, but are able to restore the blades of even the oldest and dullest knives. Such devices are often used in the professional field. An electric sharpener is more expensive, but the sharpening procedure requires less time and effort.

Also pay attention to the following parameters:

• abrasive - diamond is the hardest and most durable, corundum and silicon are few in anything, they are inferior to it. Ceramics has the properties of natural stone and is more gentle on the blade;
• grain - small for polishing, medium and large for finishing and sharpening. If the sharpener has several grit options, you can be sure of the quality of sharpening;
• appointment - some sharpeners can only work with small steel blades, others are suitable for kitchen utensils and scissors, some varieties will help in the care of ceramic knives.

TOP 4 best knife sharpeners by price/quality for 2024-2025

Zigmund & Shtain ZKS-911

An electric grinder from a German company, which is famous for the quality and reliability of household appliances and a wide range of for every taste.

This model is rightfully included in the list of the best sharpeners in terms of price and quality, it makes it possible to quickly sharpen household and kitchen knives without any specific skills. The discs rotate at 2800 rpm, resulting in excellent sharpening results on soft alloy or hard carbon steel.

The abrasive has three levels of grit, they quickly return the blade to its native sharpness, and also help to polish and finish. The blades do not crumble, not chipped. Adjustable guides allow you to set the correct angle of the knife. The compact size and rubber sole complete this device, making it comfortable and suitable for regular use.

Main characteristics:

• The type of sharpener is electric.
• Can be used for ceramic knives.
• The abrasive material is corundum.
• Grain size - medium, coarse, fine.
• Features - anti-slip sole.

VICTORINOX 4.3323

Lightweight and handy reversible sharpener for pocket and utility knives. Due to its compact size, it can be taken with you on a trip or hike. The sharpener can also be used to sharpen scissors and similar cutting tools. Presented as a tool with a cap, quickly sharpens hard steel and does not damage the cutting edge.

Thanks to a specially designed handle, the sharpener is comfortable to hold in your hand. Ceramics are used as an abrasive here, the medium grit quickly brings the blade to sharpness, and with proper movements, it additionally polishes the work surface. It has a reasonable price and is able to last a long time without erasing or clogging the abrasive. Often also used for sharpening fish hooks.

Main characteristics:

• Type of sharpener - mechanical.
• Can be used to sharpen scissors.
• The abrasive material is ceramic.
• Grain - Medium.
• Features - no.

ZUBR 47502

A mechanical universal sharpener from a popular brand, which won over many users with its quality of workmanship and with its functionality. Quickly sharpens a wide variety of metal-bladed knives and can also be used to sharpen kitchen, household or professional scissors.

The diamond-coated blades quickly restore the edge of badly damaged knives, so that the device will cope even with old and very blunt tools.

The model has an ergonomic handle with a rubber coating, thanks to which it will not slip in the palm of your hand. And the rubber sole allows you to securely place the sharpener on a smooth surface and protect it from slipping during use. There is a ceramic rod, with the help of which the finishing and grinding of the blades is carried out. The model is comfortable, safe and easy to use.

Main characteristics:

• Type of sharpener - mechanical.
• Can be used to sharpen scissors.
• The abrasive material is ceramic and carbide.
• Grain - Medium.
• Features - anti-slip sole.

Tojiro FK-407/408

Another model of a universal mechanical knife sharpener that does an excellent job of sharpening and correcting serious flaws and flaws on the knife blade.

In the groove of the equipment there are abrasive elements (zirconium ceramics, characterized by strength and durability), which are located at a certain angle and can independently monitor the accuracy and fidelity of the user's movements. The correct sharpening angle when dressing the blade allows you to quickly get the desired result.

The shape of the sharpener is extremely simple, it is light and small in size, it will not take up much space in a drawer or on a cabinet shelf. It can also be used for sharpening thin blades of professional scissors. But with large knives it is not always possible to cope. But buyers praise this sharpener model for durability, the abrasive surface does not wear off for a long time and is able to sharpen knives regularly, for several years. The handle is plastic, with a comfortable grip, allows you to securely fix the sharpener for the duration of work.

Main characteristics:

• Type of sharpener - mechanical.
• Can be used for sharpening knives.
• The abrasive material is ceramic.
• Grain - Medium.
• Features - no.

TOP 3 best mechanical knife sharpeners

Lansky Blademedic PS-MED01

This is one of the smallest knife sharpeners in the range of the brand. Belongs to the mechanical type, universal, weighs only 142 grams. Due to the length of 14 cm, the sharpener can be easily put into a backpack or pocket and taken with you on a fishing or hiking trip.

There are four work surfaces for sharpening different blades. Two of them are V-shaped inserts, consisting of two plates at an angle of 22.5 degrees. They allow you to sharpen both a kitchen and a tourist knife, as quickly as possible, without much effort.

One abrasive insert is made of carbide and the other is made of ceramic. There is also a ceramic bar, with which a serrated knife is sharpened. And the diamond rod, located on the reverse side, will quickly sharpen any blade without chips or nicks. The diameter of this rod decreases from the base to the edge, so it can be used to sharpen serrated teeth of various sizes.

Main characteristics:

• Type of sharpener - mechanical.
• Can be used for serrated blades.
• The abrasive material is carbide and ceramic.
• Grain is fine to very fine.
• Features — diamond coating.

matrix 79105

Reliable and very popular model of a mechanical sharpener with a rubber sole for secure fixation on a flat surface. The main body is made of high-quality plastic, and a carbide rod is used as an abrasive. Suitable for different types of knives, able to sharpen scissors for household, kitchen or professional use.

Weighs only 115 grams, compact size and with the simplest principle of use. Pleases buyers with an adequate cost and is able to last for several years even with regular, several times a week, use. It does not slip, there is a small comfortable handle for more comfortable work, therefore it is often found in various ratings of 2024-2025.

Main characteristics:

• Type of sharpener - mechanical.
• Can be used for scissors.
• The abrasive material is carbide.
• Grain is medium.
• Features - no.

Joseph Joseph Rota 10048

Universal mechanical sharpener for knives of various types, equipped with a convenient swivel lid, which used for additional fixation of the device on a table or other work surface. It is also used for sharpening scissors, including professional tools.

In the main body there are two slots with different grain sizes, thanks to which knives of various sizes can be sharpened accurately and finely, without damaging the cutting edge.

After the procedure is completed, the lid returns to its original position and it is convenient to store the instrument in a box or on a shelf. At the bottom of the body there is a thin rubber pad that will not allow the sharpener to slide while the knife is moving. Ceramic is used as an abrasive, which for a long time is not erased and is not clogged with fine fractions and dust.

Main characteristics:

• Type of sharpener - mechanical.
• Can be used for scissors.
• The abrasive material is ceramic.
• Grain is medium.
• Features - anti-slip base.

TOP 3 best electric knife sharpeners

SITITEK Mistress 40M

Bright red professional electric sharpener for household and kitchen knives with a power of 60 watts. Plugs into a regular outlet with a voltage of 220 watts. Quickly sharpens not only steel knives, but also screwdrivers or scissors to razor sharpness. For the latter, the manufacturer has provided for the placement of special slots.

Reliable assembly and compact dimensions often make this model a leader in popular ratings; the device does not take up much storage space.

The lower part of the body has a thin rubber pad that acts as a slip-resistant sharpener during start-up and work with tools. The device does not irritate with strong noise, does not require special care. Artificial corundum is used as an abrasive, which is durable and strong, it does not crumble under load and quickly brings the blade to the desired sharpness.

Main characteristics:

• The type of sharpener is electric.
• Can be used for scissors.
• The abrasive material is artificial corundum.
• Granularity - large and small.
• Features - anti-slip base.

Chef's Choice Trizor CC15XV

An electric sharpener with a 75W motor that was designed to sharpen Japanese (Asian) knives that processed at an angle of 15 degrees.

Sharpening here is phased, three-level, the user does not need to adjust the inclination of the blade, the device copes with this on its own. The first step uses tapered diamond discs to create tiny grooves along the sides of each blade. Then an even finer diamond coating makes a second bevel, slightly more sloped than in the first step.

Very fine abrasive discs make the third bevel angle, polish and grind the blade. Razor sharpness is achieved, with the help of which any products are cut with one easy and quick movement. American-made model, official warranty is provided, withstands power surges well.

Main characteristics:

• The type of sharpener is electric.
• Can be used for serrated blades.
• The abrasive material is corundum.
• Grain size - three types: fine, medium, large.
• Features — diamond coating.

Chef's Choice CC1520

Another model of an electric sharpener from this brand, designed for sharpening tourist, hunting and kitchen tools.different types of knives. Two types of sharpening angle are available: 20 and 15 degrees. Great for working with expensive and high-quality blades, does not chip or chip, perfectly polishes and grinds steel.

It also uses a three-level sharpening principle using an abrasive (diamond-coated corundum) of three types of grit. At all stages, the bevel angle varies in size, the third, smallest step brings the sharpness and appearance of the blade to the ideal.

The spring guide provides precise control of the blade angle, so no special knowledge or effort is required from the user to use this electric sharpener.

Main characteristics:

• The type of sharpener is electric.
• Can be used for serrated blades.
• The abrasive material is corundum.
• Grain size - three types: fine, medium and large.
• Features — diamond coating.

TOP 3 best whetstones

Samura SWS-8000

The SAMURA brand is popular and dearly loved by many customers. The company produces not only high-quality knives, but also all the necessary accessories for their care.

This whetstone can be used not only for sharpening knives of different directions, but also for processing household and professional scissors. The stone belongs to single-layer water, the abrasive fractions are declared by the manufacturer as superfine, so the stone not only sharpens, but also grinds steel without violating its integrity.

This whetstone can be used at the very end of sharpening, refusing to use felt and additional polishing lubricants. The stone is sold in a convenient branded box, which is suitable for its further storage. The package also includes a rubber platform that ensures the immobility of the stone during operation and movement of the knife.

Main characteristics:

• Type of sharpener - whetstone.
• Can be used for scissors.
• The abrasive material is water stone.
• Grain is superfine.
• Features - anti-slip base.

GANZO D600

This model of whetstone is advertised by the manufacturer as a portable diamond whetstone. It is lightweight and compact, fits in a pocket or backpack compartment, you can always take it with you on a hike, fishing or hunting. With this stone, you can sharpen to razor sharpness not only knives of different directions and different sizes, but also scissors and other tools with a cutting edge.

It is best to use this block as a finishing sharpening to give the blade a final sharpness, shine and polish the surface. Medium grit will not damage the edge and is suitable for regular sharpening to keep the knife sharp at all times. Also, the stone can be installed in a universal grinder from the same brand.

Main characteristics:

• Type of sharpener - whetstone.
• Can be used for scissors.
• Grain is fine.
• Features - diamond coating.

ZUBR 33397-150-50

Lightweight and compact whetstone from a well-known and respected brand by many users, which can be used not only for sharpening knives and other tools with a cutting edge, but also for grinding various products made of granite or stone. It has four sides with several types of grit, so it can be used for both preparatory and final surface treatments.

All work surfaces are painted in different colors for convenience, the manufacturer attaches detailed instructions with recommendations for working with this grindstone. For reliable fastening of the bar on the tabletop, a convenient plastic stand is offered, which protects it from slipping and moving while the knife or tool is moving.

Main characteristics:

• Type of sharpener - whetstone.
• Can be used for scissors.
• Grain size - medium, fine, large.
• Features — diamond coating.

TOP 2 best sharpeners for ceramic knives

Work Sharp WSGPS

Compact mechanical knife sharpener for pocket-type knives, with which you can sharpen not only strong steel blades, but also fragile ceramic knives that require special care. You can use it at home or at work, take it with you for fishing, hunting or hiking. The body of the sharpener is made of durable plastic, two types of abrasive are available - a diamond sharpening plate and a ceramic honing rod.

The sharpening angle due to the special shape is 20 degrees, the user does not need to control the inclination of the blade, the direction is set independently by the fence. Fine-grained ceramic rod allows high-quality finishing of the blade. It is also suitable for regular maintenance of sharpness, carefully caring for the surface and preventing its destruction.

Main characteristics:

• Type of sharpener - mechanical.
• Can be used for ceramic knives.
• The abrasive material is ceramic.
• Granularity - fine and large.
• Features - diamond coating.

Winner WR-7514

Mechanical knife sharpener, which, due to its design and the fine grit of the ceramic abrasive, is suitable for for sharpening not only steel blades, but also ceramic knives.

The comfortable handle and plastic stand make the sharpening process as simple and comfortable as possible. The diamond coating polishes the surface and does not harm, leave no chips or nicks, even if the user has gone too far with the effort.

Two stages of sharpening are available, the main body is inserted into the stand compartment and in this form is ideal for compact storage or transportation. The sharpener is suitable for working with tourist or hunting knives, is able to regularly maintain razor sharpness and last for more than one year, remaining a functional and useful assistant.

Main characteristics:

• Type of sharpener - mechanical.
• Can be used for ceramic knives.
• The abrasive material is ceramic.
• Grain is fine.
• Features — diamond coating.

Useful video

How to choose a knife sharpener: