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13 Best Kitchen Knife Sharpeners

Have you ever gone into your kitchen, made some sandwiches, and thought, ‘Boy, I could really use the best kitchen knife sharpeners right now.’ Well, according to a couple of experts, you should sharpen your knife at least once or twice a month. While this may sound trivial, sharp blades can make a huge difference in food preparation. Therefore, tools like the best kitchen knife sharpening stones are essential in any cooking area.

In this article, we’ve curated some of the best kitchen knives sharpeners around. They’re selected by considering quality, brand reputation, and price tag. So by the end of this list, you should know exactly which product to get, in case you need the best kitchen sharpeners. Are you guys ready? Let’s get started!

How to Choose The Best Kitchen Knife Sharpeners

Before we start with the reviews, it would be a great idea if you knew what to consider when looking for the best kitchen sharpeners. That’s because this kind of product comes in various types and sizes. Knowing which best kitchen knife sharpening stones are suitable for your needs will be crucial.

To help you save some time, we’ve done the toughest part. We’ve run a series of small researches to determine what you should think about when choosing the best kitchen knives sharpener. Keep on reading for further details.

Grit

Each of the best kitchen knife sharpeners has a different grit level. Stone products usually feature a double-sided grinder, while electric ones offer at least two setting modes. Please note that the higher the grit level, the more metal is extracted from the kitchen knife. So, decide based on your needs. Coarse grit will work great for damaged knives. Furthermore, medium grit is most often used to sharpen dull knives. Meanwhile, fine grit is mostly used to refine kitchen knife edges.

Size

Size is another important thing to consider when looking for the best kitchen knife sharpeners. Of course, dimensions don’t make any impact on performance. But with a smaller sharpener, you’ll have less trouble finding a spot to keep it in your kitchen. On the other hand, if you have plenty of space in your cooking area, feel free to get yourself a large electric sharpener.

Price

As we said earlier, the best kitchen knives sharpener comes in a variety of models and types. They can cost you between 10 to 150 bucks. Getting a super expensive model isn’t always the wisest thing to do. It’ll depend on how often you cook if you’re a professional chef or have a big passion for food, sure. You can go ahead and grab one of those high-end electric sharpeners. But if you’re only using your knife in the run-up to Thanksgiving, then it’s probably best to go with a cheaper and simpler model.

And speaking of prices, we’ve got some great recommendations for affordable kitchen appliances here. Check out our list of the 13 best kitchen knives under 100 for more details.

How Often Should You Sharpen Your Knife?

Basically, it’ll completely depend on how often you use it. According to some professionals, honing your knife after 2-4 uses will be more than enough. As for sharpening, you should do it at least once or twice a year.

How Often Do Professional Chefs Sharpen Their Knives?

A chef’s knife needs to be sharpened a maximum of 2-3 times per year. However, it would be best if you honed your chef’s knife more often. You should use a nice steel rod and do it once or twice a week.

But if you’re a hobbyist, you’ll probably need a different type of sharpener. Therefore, be sure to check out our list of the 13 best EDC knife sharpeners.

Can a Knife Get Dull Without Use?

Depends on the situation. If the knife rubs against other objects when stored, then the answer is yes. Apart from that, washing certain knives using a dishwasher can also cause dulling. So, be careful when you want to take care of your kitchen utensils.

Shenzhen Diamond

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If you’re not satisfied with the standard sharpener, Shenzhen Diamond will serve you well. This electric grinding stone will keep your ceramic knives in their original shape and sharpness. It also works great with stainless steel blades, as its design ensures you get good contact with the sharpening wheel, no matter what shape or size the blade you’re working with.

As we said earlier, Shenzhen Diamond is one of the best kitchen knife sharpeners, especially when you work with ceramic knives a lot. It’s definitely a ‘must-have’ in any kitchen. Offered for around 35 bucks, this professional-grade sharpener is sure not to disappoint. And apart from sharpening, this sophisticated device also has excellent chip-smoothing capabilities.

What We Love

A professional-grade sharpener with an electric mechanism. Works great for ceramic knives.

Pros:

  • Diamond grinding stone
  • Two different settings
  • High-powered
  • Removable diamond wheel cartridge

Cons:

  • It makes weird noises after a few minutes of use

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Cook Standard Ceramic Rod

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A honing rod like the Cook Standard Ceramic Rod isn’t for everyone. It takes quite a long time to master. But once you do that, you’ll be able to sharpen any ceramic knife in no time! To get the best results, you have to get the angle and rhythm right. However, at least from what we experienced, it’ll slowly become a habit that feels strangely fulfilling.

Compared to most of the best kitchen knife sharpening stones, the Cook Standard Ceramic Rod offers a tougher grit. However, it’s still quite softer than diamond or carbon steel. If you have an extensive collection of ceramic knives at home, this sharpener would be nice to have. It works great, and you can get it at a relatively bargain price.

While we’re on the topic of knives, why don’t you check out our list of the 13 best knives for carving pumpkins? We know that finding a high-quality knife for carving pumpkins isn’t the easiest thing to do. So, we decided to help out by putting together some awesome options for you!

What We Love

A ceramic honing rod, great if you don’t mind doing some intense sharpening sessions

Pros:

  • Made of high-quality alumina
  • Professional-grade
  • Safety handle
  • Easy to clean

Cons:

  • It takes some time to master

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Accusharp

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Accusharp is the best kitchen knives sharpener that works lightning fast. It’ll give your blade a complete makeover in no time. To use this sharpener, you need to wrap it around your hand. Don’t worry, though, as this tiny device has a plastic cover to protect your fingers. After that, all you do is move your knife back and forth. Make sure it makes good contact with the tungsten.

Design-wise, the Accusharp is a low-maintenance device. It has no delicate parts, is easy to store, and doesn’t require a steep learning curve. Whenever you need a quick and easy fix to your knives, you can always count on this tiny piece of equipment.

What We Love

A great little knife sharpener for a quick fix. It doesn’t take up much space to store and requires low maintenance.

Pros:

  • Simple to use
  • Work fast
  • Long-lasting construction
  • Unique design

Cons:

  • Doesn’t work well with more expensive knives

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KitchenIQ Edge Grip

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Don’t let the low price and tiny design of the KitchenIQ Edge Grip put you off. That’s because this device is actually a decent grinder! There are two different modes to choose from. Coarse mode utilizes carbide blades to refine blade edges. While the fine mode uses ceramic rods to make sure your knife is in the best shape possible before the actual sharpening. In addition, this tiny tool comes with a non-slip base, making it excellent when you have to work in tight spaces.

It’s no exaggeration to call the KitchenIQ Edge Grip one of the best kitchen knife sharpeners. This fantastic product has successfully garnered over 10,000 positive reviews on Amazon. Most customers are satisfied with what they get, especially considering the price. So if you’re a little tight on the budget, the KitchenIQ Edge Grip is an alternative worth checking out.

What We Love

A decent sharpener that comes in a small package. It offers two different modes to choose from: Coarse and Fine.

Pros:

  • Patented edge grip
  • Easy storage
  • Non-slip base
  • Simple to use

Cons:

  • The body is made of plastic

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PriorityChef

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PriorityChef is another great option to consider, especially when you don’t want to reach deep into your pockets. Just like most of the best kitchen knife sharpening stones, it offers two different functions. First of all, the diamond-coated coarse wheel will restore the blade edges to their original shape. Next, the ceramic fine wheels will polish them to a razor edge. The whole process only takes a couple of minutes. Apart from that, you can toss almost any type of knife into this, from regular to serrated.

Thanks to its convenient design, PriorityChef has won thousands of happy customers on Amazon. Most of them praise the fact that the device is so simple to use. Again, don’t let the low price fool you because this tool is actually more than just decent. It’ll give your knives new life in just a few simple steps!

What We Love

A great option to consider, especially if you are on a tight budget

Pros:

  • High-quality
  • Reliable
  • Ergonomic design
  • Versatile

Cons:

  • Be careful with counterfeit products

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Presto EverSharp

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If budget isn’t an issue, Presto EverSharp is definitely a no-brainer. This electric sharpener works well on almost any knife. Even if you’re not familiar with blade-sharpening, there’s still a great chance you’ll get impressive results with this tool! All thanks to the two-stage system, which slowly guides you through positioning the blade at the correct angle. After that, the wheels will sharpen the angled edge of the blade to be then honed and polished.

We weren’t shocked to learn that EverSharp has earned over 2,000 five-star reviews on Amazon. That’s because this tool is that good! Whenever you’re looking for the best knives sharpener, this product by Presto will always be worth considering. As one customer put it, this is an ‘idiot-proof’ sharpener that works like a charm.

What We Love

An ‘idiot-proof’ knife sharpener that works so well. Suitable for almost all types of knives.

Pros:

  • Easy to use
  • Two-stage sharpening system
  • Precision blade guides
  • Using electric mechanism

Cons:

  • It’s a bit pricey

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Sharp Pebble

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If you don’t mind putting in some extra work, Sharp Pebble is an interesting solution to consider. It’s basically a block texture, which allows you to get more freedom and control in sharpening the knife from various angles.

Furthermore, some people refer to this kind of tool as a whetstone. It’s commonly used by professionals, mostly because you need some skills to master it. Otherwise, there’s a high chance you’ll end up with a broken knife. Apart from that, the whetstone needs to be wetted for about 10 minutes before use. And if you’re not familiar with the knife-cutting process, you’ll probably need 5-10 minutes to get one side done.

While this may not sound like the best kitchen knife sharpeners you’re looking for, it really depends on what you want to do. If you’re an expert cook, Sharp Pebble will be great. But if you want something for a quick fix, you’re better off looking for another product.

And if you’re interested in some other interesting kitchen utensils, you can check out our list of the 13 best cutting boards for meat. Prepare your raw meat using a specific chopping block that won’t cause food contamination!

What We Love

A whetstone that gives you ultimate freedom in sharpening knives from various angles

Pros:

  • Non-slip rubber base
  • Multipurpose use
  • Dual-sided whetstone
  • Impressive quality

Cons:

  • Requires some skill to master

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Work Sharp Culinary

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The Work Sharp Culinary is probably one of the most advanced knife sharpeners on this list. But don’t let the sophisticated look intimidate you because this electric device is actually quite simple to use. There are three dedicated buttons for different settings: Shape, Sharpen, and Refine. The shape will return your knife’s edge to its original position, while the Sharpen will create razor-thin edges. And if you need to smooth out some rough surfaces, Refine mode will get the job done.

Offered at around 200 bucks, the Work Sharp Culinary is definitely not for everyone. But if you need the best kitchen knife sharpening stones compatible with various blades and don’t require you to put in the extensive effort, this powerful tool would be a great buy. Most of the customer reviews we’ve read seem to agree with this, stating that they’re delighted with the functionality of this machine.

What We Love

An advanced knife sharpening machine that doesn’t require you to make extensive effort

Pros:

  • Three different settings
  • Built-in vacuum
  • Sharpen any knife
  • Simple to use

Cons:

  • It’s quite costly

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ChefsChoice

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ChefChoice is a tool that won’t fail you. It utilizes diamond abrasives to sharpen and smooth your blades. And the good news is, this three-stage sharpener is compatible with a wide variety of knives. That includes both serrated and straight-edge ones.

To conclude, ChefChoice is the best kitchen knives sharpener with good all-around capability. This item is sure to be a great addition to your kitchen. Plus, you can get one for only around 36 bucks, which is definitely a lot cheaper than most electric sharpeners. No wonder it then gets an average rating of 4.5 stars on Amazon. So, anytime you’re looking for the best kitchen knives sharpener, be sure to check this one out. 

What We Love

A three-stage sharpener that works well with most knives, including those with serrated and straight edges

Pros:

  • 100 percent diamond abrasives
  • Durable
  • Easy to use
  • Easy and secure grip

Cons:

  • Some customers report loss of effectiveness after some time

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Cubikook

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Promising a quick fix for your knife, the Cubikook is a three-stage sharpener that comes with an ergonomic design. Apart from that, this compact tool carries a comprehensive working section, allowing you to focus on the knife-sharpening process without the need for other equipment. We can clearly see why these machines are considered the best kitchen knife sharpeners by most people.

The first two stages, Coarse and Medium, are designed for knives that require serious sharpening. Meanwhile, its Fine slot utilizes two ceramic rods to refine the blade’s edges without removing too much metal. With this being said, it doesn’t mean the Cukibook doesn’t have its flaws. Our biggest complaint goes to the base area. It’s pretty minimal, so the device tends to wobble when in use. In the end, you may end up spending too much effort holding the tool instead of focusing on sharpening your knife.

What We Love

A three-stage sharpening tool with an ergonomic design and a complete working section. It doesn’t require you to use other tools.

Pros:

  • Durable construction
  • Fast and effective
  • Versatile application
  • Lifetime warranty

Cons:

  • It has a minimal base area

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Smith’s PP1 Pocket

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If you somehow need to carry a knife sharpener around, well, this is it. Smith’s PP1 Pocket is a pocketable sharpener that’s both multifunctional and affordable. If we had to make a comparison, it was more like a Swiss Army knife. The difference is that you’ll use it to hone a blade.

The PP1 Pocket boasts a collapsible diamond-coated rear rod. It’ll smoothly slide between the tusks of your serrated knife, allowing you to get a decent sharpening. Furthermore, this tiny device features two different slots for a quick fix. The coarse slot is designed for dull blades, while the fine slot is great for smoothing edges. Apart from that, three different sharpening options are available here, meaning the PP1 can handle a wide variety of portable knives. If you’re planning to go on a camping trip soon, this is one of the best kitchen knife sharpeners to consider.

And speaking of outdoor activities, we have some great recommendations on our list of the 13 best EDC fixed blades. There you should be able to find incredible blades that can cover almost anything. From breaking a pile of wood to simply opening a letter!

What We Love

A great pocketable knife sharpener for a variety of outdoor activities. It offers three different sharpening options, fits a variety of portable knives.

Pros:

  • Portable
  • Compatible with various types of knives
  • Durable
  • Three different sharpening options

Cons:

  • Doesn’t work great for those with bigger hands

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Utopia Kitchen Steel

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If you feel confident with your hands, Utopia Kitchen Steel is the best kitchen knives sharpener. Not only does it work well, but this honing steel is also available at bargain prices and carries a solid construction. There are two length options to choose from: 10 inches and 12 inches. Each of them is made of carbon steel and plated with nickel chrome. Meanwhile, the plastic handle comes with a bolster. It’s designed to help you maintain balance as you focus on your knife.

However, please note that Utopia Kitchen Steel won’t create new edges on your knife. This means you still need to give your knife proper sharpening before using this tool. Once you’ve done that, you can use Utopia’s rod to keep the edges in shape. A couple of strokes should be more than enough to get the job done.

What We Love

Sharpening steel that works well comes at a bargain price and features solid construction.

Pros:

  • Made of carbon steel
  • Plated with nickel-chrome
  • Ergonomic handle
  • Safe to use

Cons:

  • Requires a bit of skill

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Ropetty Electric Sharpener

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If you prefer not to work with the best kitchen knife sharpening stones, then the Ropetty Electric Sharpener can be an interesting alternative for you to consider. Compared to other similar products, this 3-in-1 device is much cheaper. But don’t let that fool you because this product by Grocery Art is packed with many excellent features, including the ability to sharpen scissors and a screwdriver.

Design-wise, the Ropetty Electric Sharpener doesn’t require extensive storage space. You can make this device sit on almost any countertop. Weighing in at around 1.3 pounds, it’s also one of the lightest sharpeners on this list. To add some stability, Grocery Art has attached a couple of suction cups to the base. As for its functionality, Ropetty offers no less than four different slots for sharpening and honing your precious knife. A few pulls should be more than enough to give you a sharp blade.

What We Love

Affordable electric sharpener compatible with knives, screwdrivers, and scissors

Pros:

  • Made of ceramic
  • Sturdy and durable
  • Lightweight
  • Retractable cord

Cons:

  • It can be quite loud

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