11 Best Knife Sharpeners (2024)

Knives have come a long way. With their history dating back to about 2.5 million years ago, these tools originally were of stone. Nevertheless, they have evolved over the years and now come in a wide range of construction types. Stainless steel, carbon steel, ceramic, and titanium are a few of the many available versions.

Now, no matter the quality and how razor-sharp a knife seems to be, getting dull with time is inevitable. And as one of the most versatile kitchen utensils, keeping your knife sharp always remains a necessity. That’s where knife sharpeners come in.

A knife sharpener will give your cutting tool the sharpness it needs to keep your culinary world running smooth and safe. It’s one reliable way to restore to your knife the factory-fresh edge it had on day one.

Unfortunately, all sharpeners don’t work the same way. That’s why you should be careful when choosing the unit to buy. As usual, we are here to help you make the right decision!

Longzon 4-in-1 Knife Sharpener [4 stage] with a...
  • 🥗BUY TODAY to get no-worry 24 months . High quality: The grinding position is made of tungsten steel, emery, high-hardness ceramics and other materials, which can be used for more than 3 years.

11 Best Knife Sharpeners

#1.KitchenIQ 50009 Edge Grip 2-Stage Knife Sharpener

KitchenIQ 50009 Edge Grip 2-Stage Knife Sharpener

The KitchenIQ 50009 option takes the first spot on the list. As we expect, the quality of the unit is decent. In fact, that’s why it appears to be among the top-rated versions with the most number of fans around the globe.

As small as it is, this unit is sure to become a workhorse in the kitchen. It features 2 slots. The course section has carbide blades to effectively restore life to a blunt knife with just a few passes. The fine slot features fine ceramics that polish your cutter to render it ready for any challenge.

This high-quality Sharpener has a distinctive edge grip feature. With this amazing property, you can work on large cutters easily and more conveniently without dragging them on the countertop or table.

Another feature that you will appreciate about the KitchenIQ 50009 is that it has a non-slip base. This feature keeps the unit in place when using so that you finish the work faster and with better results.

The ergonomic rubber handle guarantees an exceptional user experience. And with all these features, expect to get perfect results in the kitchen without going outside your budget.

  • It’s lightweight.
  • The knife sharpener is stable.
  • It’s budget-friendly.
  • It’s not the perfect option for serrated knives.

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#2.Chef’sChoice 250 Diamond Hone Hybrid Sharpener

Chef'sChoice 250 Diamond Hone Hybrid Sharpener

For those that want to work smarter in the kitchen, having a razor-sharp knife is one thing they should always ensure. A dull knife requires more effort and time to cut and is riskier to use than a sharp one.

The Chef’s Choice 250 comes to give your knife the right amount of sharpness they need to make kitchen work a whole lot easier. The unit embraces a 3-stage hybrid technology. In other words, it uses both electric and manual sharpening.

The first and second sharpening processes are electric while the last stage is manual. The 100% diamond abrasives in the first 2 stages bring the knife back to life with minimal effort while the ultra-fine diamonds in the last stage give it a factory-grade edge.

Frequent sharpening of a knife wears it out quickly. That’s why this unit gives your cutter triple-bevel edge that retains its cutting power for longer than the hollow-ground and v-shaped edges.

Also, since it’s versatile, you can use it for both straight edge and serrated knives. Therefore, for those that have a huge collection of different knife varieties, this unit will maintain all in tip-top condition.

  • The hybrid design is great.
  • You can use it for serrated knives.
  • It gives a more long-lasting edge.
  • It doesn’t come with a cover.

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#3 Zulay Premium Quality Knife Sharpener

Zulay Premium Quality Knife Sharpener

Get the most out of your knives in every use by keeping them ultra-sharp with this option. It simplifies the entire process to only 2 stages for best results without spending much time taking it through several stages.

The first stage of the sharpener utilizes a tungsten grinder that re-shapes the dullest knives ready for the final fine-tuning stage. The second slot packs a fine ceramic honing system for a shiny edge that will slice through nearly all materials with ultimate ease.

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The non-slip base keeps the unit more stable when in use for optimal user safety. We also like that it comes with a comfortable handle that makes it easier and more convenient to use for all hand sizes.

Like the predecessor, this is a multi-purpose tool. I mean, other than using it for straight-edged knives, its also good for serrated blades and scissors. However, when utilizing it for toothed blade types, utilize the second stage only.

The combination of black and chrome white scheme makes it visually appealing. Therefore, other than keeping all your knives in their excellent conditions, this knife sharpener blends in with your kitchen decor.

  • The 2-stage design simplifies the process.
  • The size is manageable.
  • The color scheme looks great in any kitchen.
  • It doesn’t work as well for scissors.

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#4 KITCHELLENCE 2-in-1 Kitchen Knife Accessories

KITCHELLENCE 2-in-1 Kitchen Knife Accessories

Give your knives their full glory using this unit from Kitchellence. The high-quality tool features a tri-slot system. The multi-stage design will repair, sharpen, and polish your knife to give it the long-lasting edge you’ve always wanted.

The non-slip base keeps it in place for safe and convenient operations. Furthermore, the piece arrives with a pair of cut-resistant gloves to keep your hand safe from injuries in case the knife slips accidentally.

The ergonomic grip of this KITCHELLENCE 2-in-1 Kitchen Knife Accessory gives the user comfortable control. No matter the hand you prefer to use, this sharpener supports right-handed and left-handed use.

The 2-in-1 accessory makes use of materials of the highest quality in its construction. For instance, the strong ABS plastic body is long-lasting. Therefore, if you want a knife sharpener that will serve you for a lifetime, you won’t go wrong with this option.

Lastly, this reliable kitchen addition comes at a price that most people can accommodate in their budgets. That said, if you want high-quality for a low price, this option should be on your priority list.

  • It also works on ceramic knives.
  • The base works wonderfully.
  • The pair of gloves is a nice addition.
  • The quality of the gloves is not the best in the market.

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#5 Presto 8800 EverSharp Electric Knife Sharpener

Presto 8800 EverSharp Electric Knife Sharpener

The next unit on the list is also one of the customer’s favorite options. Therefore, even before we examine it closely to see what it has, we expect it to be one of the units that live up to all that they claim.

The sharpener embraces a two-stage sharpening system. Therefore, if you prefer a pretty simple and quick sharpening process in place of taking your knife through several tedious steps, this accessory might be what you want.

The first sharpening stage gives the edge an ideal sharpening angle to eliminate guesswork. The final step polishes the cutter and removes all imperfections for a precise super-sharp edge you need in your kitchen chores.

Since it’s a versatile sharpener, you can use it for stainless steel, carbon, and alloy knives. However, if you have a collection of serrated cutters, the Presto 8800 Eversharp Electric Knife Sharpener will work with those toothed on one side.

Finally, the product meets the stringent North American Electrical Standards. Hence, it’s one unit you can buy with peace of mind that it will do the work right without ruining your expensive knives or becoming a safety hazard.

  • The grinder works quickly.
  • It works on all knives.
  • It facilitates simple touch-ups.
  • It’s not ideal for ceramic knives.

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#6.Sharpal 101N 6-In-1 Pocket Knife Sharpener

Sharpal 101N 6-In-1 Pocket Knife Sharpener

Though it comes with a compact size, don’t let that fool you! Sharpal 101N is more powerful than some of the giant sharpeners. As the name suggests, it is a 6-in-1 unit to give you the maximum value for your buck.

The accessory has all that you need in restoring the dull and damaged cutters back to their pristine state. The 2-step design makes the sharpening process simple and quick. The first stage has carbide that quickly sets a new edge. The second section has a ceramic blade to finely polish and removes imperfections to get shiny, smooth, and ultra-sharp edge.

The most interesting part about the carbide and ceramic blades is that they pass the field use test of 10000 times. Hence, they won’t wear out quickly. That said, count on this accessory to serve the longest in your kitchen.

If you fancy hiking or camping it’s no doubt that a whistle is one of the necessities for your trip. The tool has a built-in super-loud emergency whistle. Thus, once you get this multi-purpose knife sharpener you won’t have to purchase a whistle separately.

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The multi-functional knife also comes with a fire starter that works effectively in any weather condition. I mean, by getting this gadget you will be assured to light anytime despite the weather condition.

  • The blades are very durable.
  • The compact design ensures portability.
  • It has reliable firestarter.
  • The Ferro rod could be a little wider.

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#7 Ulwae Upgraded Kitchen Knife Sharpener

Ulwae Upgraded Kitchen Knife Sharpener

Make your life in the kitchen a whole lot easier and more fun by acquiring this knife sharpener. It is a professional-grade accessory that will give the best results in every application.

It is a three-stage unit. I mean, it features a total of three slots. The first section has advanced carbide to effectively reshape the knife and give it the V-shaped edge. The diamond abrasives on the second stage give the knife a 15-degree edge angle while the final stage has ceramic blades for light touch-ups and removal of burrs to give your knife an unprecedented sharpness.

The universal design indicates that it has wide compatibility. Therefore, whether you want it for your kitchen knife, pocket knife, filet knife, steak knife, survival knife, or any other type, it will hardly let you down.

The new version is lightweight for easy mobility within and outside the kitchen. The heavy-duty construction of the body stands the test of time with constant abuse inside and outside the kitchen.

  • It has a wide compatibility range.
  • The raised handle is nice.
  • The sharpening stones are of high-quality.
  • The engraved words should be on both sides since some users are left-handed.

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#8 PriorityChef Knife Sharpener for Straight and Serrated Knives

PriorityChef Knife Sharpener for Straight and Serrated Knives

As simple as it appears by look, PriorityChef Knife Sharpener packs the versatility you need to keep your knife collection in tip-top condition. It is a 2-stage device that works well for both straight-edge and serrated knives.

The 2-slot mechanism will easily file and sharpen every knife you own to razor-sharpness. Unlike some sharpeners that only create a sharp edge that only lasts for a few uses, the sharpness that this piece gives to knives will last for a very long time.

Diamond is the hardest known substance on the planet. Therefore, it can sharpen any other element and will withstand repetitive force and contact of a knife blade than any other element.

With that in mind, the sharpening wheel in the first slot of this sharpener has a diamond coating. This property makes the wheel extra-tough to allow use for knives made of the hardest metal.

Unlike most sharpeners that are designed to shine in only one feature, PriorityChef knife sharper meets the level of craftsmanship needed for a knife sharpener to provide excellent results in all areas it’s made to serve.

  • The angle of the wheel is great.
  • The diamond coating on the grit wheel is a plus.
  • The small footprint works well for small spaces.
  • The instructions aren’t so clear.

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#9 Sharp Pebble Premium Whetstone Knife Sharpening Stone

Sharp Pebble Premium Whetstone Knife Sharpening Stone

Although electric knife sharpeners are good, manual versions are more reliable since they don’t rely on power to operate. Now, for those that prefer to go manual, this sharpening stone is one of the units that are worth buying.

The sharpening stone makes use of aluminum oxide construction. Therefore, it’s very long-lasting and durable. The double-sided design is literally like having two sharpening stones but for the price of one.

The #1000 grit works wonderfully for reshaping the knives edge while the #6000 grit fine-tunes the knives edge to give it long-lasting sharpness that slices through almost anything with minimal brute force.

Unlike some sharpening stones that work with honing oils, the manufacturer designs this unit for use with water. That saves you money, eliminates mess, and makes cleaning the stone a breeze after every use.

The base is of bamboo. Therefore, it has anti-bacterial properties and will resist mold. And apart from the stone and the base, the package also includes an angle guide and a comprehensive instructional guide that works well for people of all levels of skills.

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#10 Work Sharp Knife & Tool Sharpener

Work Sharp Knife & Tool Sharpener

If you have a huge collection of tools that require sharpening, it will make more sense to buy a versatile unit. And yes, here comes one of the multi-purpose versions you will find in the market.

This sharpener works well for different accessories. I mean, other than using it for scissors and knives of all types, this piece has everything it takes to put a new edge on many other tools you have at home.

Unlike most of the previous versions that require you to pull the knife through the slot to sharpen, this amazing tool revives and polishes your cutter using any of the three abrasive grit belts in the package.

This design means that its super-fast in performing its work. Also, this design implies that the sharpener will require minimal effort to use, unlike some models where you have to pull the knife through the slot a dozen times to get it sharp.

Unlike some sharpeners that will not work with 30-degree knives, the abrasive grit belts of this unit from Worksharp will bend to support use for knives with different edge angles easily.

  • It’s super fast to use.
  • The design is fantastic.
  • The motor is very powerful.
  • A wider belt would make it more versatile.

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#11 BulbHead Bavarian Edge Kitchen Knife Sharpener

BulbHead Bavarian Edge Kitchen Knife Sharpener

Although its the eleventh on our list, this knife sharpener isn’t inferior in any way. In fact, it uses a unique technique to make your dull old knives new again with minimal effort and time.

The distinctive design of the Bavarian Edge Kitchen Knife sharpener supports use for all blade types no matter the angle. This capability is one of the areas where it outshines most competing models since more than a few can only handle a few blade types.

The unit features 2 spring-action arms that are of tungsten carbide. The mechanism it uses will not only sharpen dull knives but also correct any deformities so that you get the exact experience you had on day one.

The wide base gives you the much-needed stability when working with potentially dangerous accessories. However, you can still add more stability to the unit with one hand as you use the other to pass the knife through the Bavarian edge.

Amazingly, even with the universality and exceptional performance of this unit, it comes at a price that works for nearly all pockets. Once you place the order, the manufacturer sends it with a user manual to eliminate any guesswork.

  • It supports use for all blade types.
  • The mechanism it uses is a nice innovation.
  • It comes with instructions.
  • It’s hard to use without going through the instructions.

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Frequently Asked Questions

How Often Should You Sharpen A Knife?

How often you should sharpen your knife will depend on the quality of the knife, frequency of use, and the use. A standard knife for home use will require sharpening once or twice per year. However, be sure to hone it once or twice a week with steel.

How Do I Know If My Knife Is 15 Or 20 Degree?

Your American/European knife will have a 20-degree edge if it were manufactured earlier than 2010. Asian knives have 15-degree edges. But the most effective way to tell the angle of your knife is to check at the product details before you buy it.

How Do You Know If Your Knife Is Reasonably Sharp?

There are many ways you can use to know whether your knife has the right level of sharpness. The most effective way is to slice it through a rolled magazine. If it cuts through effortlessly, its good to go.

What Is The Sharpest Knife Angle?

Most manufacturers will sharpen their knives to between 15-20 degrees. Hence, this remains the sharpest knife angle. Therefore, for a durable and long-lasting edge, ensure that you sharpen your knife to between 15-20 degrees.

Do Knife Sharpeners Really Work?

If knife sharpeners don’t work, neither of us could be here. However, some will work better than others and that’s why you should be careful about the knife sharpener you choose.

Final Verdict

Good knives are expensive. That’s why you should always keep them sharp and in excellent condition. Now, one way to ensure that your knives are always ready and up to the task is by investing in a nice knife sharpener. And what other sharpeners will work better than the ones on our list?

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Last update on 2023-09-30 / Affiliate links / Images from Amazon Product Advertising API

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