15 Best Knife Sharpener 2023 – Everything You Need To Know
There’s no doubt that a sharp knife can help you do quite some magic in the kitchen. Unfortunately, it’s not always easy to sharpen knives.
You might do it the wrong way and end up damaging the entire blade. Or if you’re too unlucky, you might even end up injuring yourself. It is for this reason that we highly recommend investing in the best knife sharpener available.
So, what are the factors that set some knives ahead of others? In our view, the following three are probably the most important ones.
- Ease of use
- Effectiveness
- Safety features
That might sound pretty generic at this point – so, let’s get down to the details that matter. In the next few paragraphs, we’ll review some of the top options available and the factors to consider when buying them.
15 Best Knife Sharpener for the Money – Comparison Chart
No matter how many types of knives you have in your cabinet, if you don’t keep them sharp, chances are that they’ll disappoint you. You really don’t want that to happen especially when you have a busy day in the kitchen.
1. KitchenIQ 2-Stage Edge Grip Knife Sharpener
If you are looking for a reliable knife sharpener, you do not always have to go for an electric one as a manual one could just as well do the trick. A good example is the 2-stage sharpener from KitchenIQ, which is compact and affordable, and our review should give you a better understanding of this device.
Product Description
This Sharpener from KitchenIQ is made in the USA, and it measures 4.3 by 2.1 by 5.9-inches with a weight of 0.48oz to make it small and compact. It has the coarse section for dealing with dull knives while the Fine part deals with already sharpened knives and is just a polishing stage.
It has a patented Edge Grip which gives it the capability of operating at the edge of the countertop and will also eliminate the chances of a tip dragging onto the counter’s surface.
Lastly, it has a non-slip base to offer you control and stability.
Other Features and Benefits
The tool features Carbide blades and Ceramic rods which are of the highest quality and will ensure that the sharpener serves you for a long time to come.
It is also safer due to the v-grip bottom, which will give you stability even on slippery surfaces, and as a result, you can avoid serious injuries. The handle too has a fantastic grip that will allow you to finish then sharpening task much faster.
Lastly, it is available in different colors, and you get to choose based on your preference.
Pros
- Easy to use
- Has a two stage sharpening
- Very stable
Cons
- Damages knives
2. AccuSharp 001 Knife Sharpener
If you are looking for an affordable knife sharpener that will still give you reliable performance for many years to come, this handheld Knife Sharpener from Accusharp is an excellent place to start.
It is a versatile tool that is designed to withstand daily use, and it comes with replacement blades that will suit any device that you intend to sharpen.
Product Description
The Accusharp 001 is a handheld tool which is made in the USA, and it features tungsten carbide blades which are diamond honed and will assure you of durability. Proper use and maintenance of these blades will assure you of uninterrupted service of between five and ten years.
Then, there is the sizeable ergonomic handle, which has a finger guard that will allow for safe and secure use. It is dishwasher safe since most of the parts are rust and corrosion-resistant and this will save you lots of time and energy than in hand-cleaning.
Other Features and Benefits
The Tungsten material is the one that enhances the durability of the blades as it is shock and wear resistant and will also withstand extreme temperature variations, ranging from -450F to 1000F.
Still, on the blades, they are interchangeable and reversible, and this also serves to increase their durability. The package includes extra blades for this replacement purpose.
The sharpening process is easy, and you will not need additional products such as oil to see you through.
Then, the tool is versatile and can sharpen a range of devices from knives to axes and is also suitable for left and right-handed use as well.
Lastly, it is lightweight, and moving it around is quite easy.
Pros
- Very affordable
- Versatile
- Easy to use
Cons
- Chips off too much metal
3. Chef’s Choice 15 Professional Trizor EdgeSelect
Sometimes if you want a knife sharpener that will give you reliable performance, you should go for a reputable brand that has a lot of positive reviews in the market. One such brand is Chef’s Choice, which is a brand that has always produced high quality items over the years.
Our focus in this review is on the Trizor XV EdgeSelect, which is designed to give you a flawless performance and has a classy design that would add to the beauty of your kitchen.
Product Description
This sharpener is made in the USA, and it measures 10 by 4.25 by 4.25 Inches plus weighs roughly 5lbs. It has a 3-stage sharpening system and will convert any edge into a 15-degree angle which is usually associated with Japanese knives.
It features diamond abrasives which are flexible and will help in sharpening blades while causing minimum damage as the flexible spring guides will help you maintain a proper angle for sharpening.
It works with both serrated and straight edge blades, and it comes with a 3-year limited warranty.
Other Features and Benefits
The first thing that will impress you with this sharpener is its design, which is not only stunning but will also occupy a reasonable amount of space in your kitchen to make it convenient as well.
Its performance too is impressive, and the three stages will ensure that your blades develop the razor-sharpness that you desire.
The tool is also user-friendly, and all you need to do is drag the knife through the insertions and within a minute, you will be good to go.
Pros
- Saves on space
- Comes with a three-year warranty
- Easy to use
Cons
- Too noisy
4. Presto Professional 08810 Electric Knife Sharpener
If you own a restaurant or have a big family, then you know that you will constantly be chopping and slicing foodstuffs to keep everyone happy. An electric knife sharpener will help you keep your knife sharp with minimum effort and time.
A good example is the electric sharpener by Presto, which, as you shall see in our review, would be a convenient gadget to own.
Product Description
This sharpener is made in China, and it is a 3-stage sharpener for more efficient results. It measures 12 by 5 by 4-inches and weighs 5lbs, making it easy to store. It features interchangeable blade guides which will allow you to hold the knife in a range of angles during sharpening.
It comes with a user manual to guide you through set up and usage as well.
Other Features and Benefits
This gadget has a stunning metallic-silver and black design and will fit into any kitchen without appearing to be out of place.
It is lightweight and portable, and you can carry it anywhere with minimum difficulty. The small size allows for easy storage, although its length makes it take up more space on the countertop.
Lastly, it is very affordable for the service that you will get.
Pros
- 3-stage sharpener
- Very affordable
- Stunning design
Cons
- Needs electricity to operate
5. PriorityChef 2-Stage Knife Sharpener for Straight and Serrated Knives
Another knife sharpener that will blow your mind away with its exemplary performance is the 2-stage knife sharpener by Prioritychef. It has a diamond-coated wheel and will instantly sharpen both serrated and straight knives to achieve a sharpness that will last for a decent duration.
Product Description
This sharpener is made in the USA and has a 2-stage system that will make the knives razor sharp, and this makes it highly rated by professionals. It has a non-slip cushion at the bottom for stability and a comfortable ergonomic handle which offers a good grip.
It is easy to use and has a 100% money-back guarantee.
Other Features and Benefits
To start with, the sharpener measures 8 by 2.2 by 2.5-inches to make it small and will not take up too much space in your kitchen.
It is also constructed with durable components that will ensure service for a long time to come. This includes the diamond coated wheel which is very useful in sharpening your knives.
The sharpener is easy to use, and it features a cushioned non-slip handle that will not give you blisters after using it.
Lastly, it has an attractive finish and will fit into your kitchen easily.
Pros
- Comfortable handle
- Has a 2-stage sharpening system
- Well priced
Cons
- Not suited for ceramic knives
6. Presto EverSharp 08800 Electric Knife Sharpener
This is the predecessor to the 08810 series, and you are likely to be attracted by its affordability and reliability. It has a sleek design and will easily fit into most kitchen styles.
As you shall see in our review, it has a host of impressive features all packed into one unit.
Product Description
The Presto 08800 is made in China and utilizes a two-stage sharpening process whereby stage one is for grounding and sharpening while stage two is more of a polishing stage. It features precision blade guides to give you the ideal sharpening angle.
It is easy to use and utilizes Sapphirite wheels to give you a razor sharp blade in less than two minutes.
Other Features and Benefits
This sharpener delivers an edge ranging between 20-28 degrees, and this angle makes it the perfect kitchen knife as it has a fantastic edge-retention.
It also has quiet motors and will operate more silently than most of the other electric sharpeners in the market.
Then, it has suction cups at the base to give it stability, particularly on even surfaces.
Pros
- Easy to use
- Has suction cups for stability
- Impressive edge-retention
Cons
- Needs electricity to operate
7. SunrisePro Supreme knife Sharpener
If you are looking for a knife sharpener that is not restricted to a particular type of knife, then the Supreme Sharpener from SunrisePro is just what you need. It is a manual sharpener that will help you sharpen kitchen, hunting as well as craft knives as well.
Product Description
The SunrisePro is made in the USA and has a unique design which is patented and will work with all types of blades, whether straight or serrated. It is easy to use and has a non-slip suction base to assure you of stability during use.
It is small and compact so it will give you an easy time storing it after use. The manufacturer is so confident of its performance that they have offered you a 100% money back guarantee in case you discover any defects.
Other Features and Benefits
This sharpener is very easy to use, and in just three swipes, you will get the results that you are after. It is also ergonomic, and this should assure you of safety during use. Even if it is your first time to use sharpeners, this particular tool will not give you a lot of difficulty in using it.
It is constructed from high-quality materials that should assure you of durability. Further, it will sharpen knives which you would have discarded, and you will end up saving a lot of money in the process.
Pros
- Easy to use
- Compact design for easy storage
- Non-slip and stable base
Cons
- May be too small for some knives
8. KitchenIQ 50353 Electric Angle Adjustable Knife Sharpener
The outstanding feature with this sharpener is the flexibility that it offers for your blade to achieve the sharpness that you desire. It has a two-stage system and features a knob that will adjust the sharpening angle to between 10-30 degrees.
Product Description
This sharpener is made in the USA, and it features both a coarse and fine slot for sharpening the knife. It utilizes diamond wheels which will lead to minimum chipping of metal off the blade and contribute to the longevity and effectiveness of the knife.
It is easy to use and is versatile, so it will sharpen most types of knives out there without any complications.
Other Features and Benefits
As with any electric sharpener, getting your knife to the desired sharpness is easier and faster. The sharpening angles are marked and utilizing them as recommended by the manufacturer will contribute to the lifespan of the knife.
The adjustment will be made via a large adjustment knob, which makes everything less complicated.
It has a cast aluminum body which is sturdy and will last for a long time to come while the non-slip rubber feet will contribute to the stability of the sharpener.
Lastly, the rubber hand grip will keep you comfortable and give you control during the sharpening process.
Pros
- Easy to use
- Comes with a 3-year warranty
- Versatile
Cons
- Still chips the edges of the blade
9. Culinary Obsession Dual-Sided Whetstone Knife Sharpening Stone
This knife-sharpening stone would work for professionals and domestically as well, and it features a coarse #1000-grit side and a fine #6000 side which serves as a polishing side. It is water stone, and so you need not put a lot of oil before sharpening, making it easier to clean.
Product Description
This two-sided whetstone knife sharpener is made in the USA and is constructed out of professional grade corundum (aluminum oxide). It features two sides, one of 1000 grits and the other of 6000 grits, while the base is made of bamboo and contains non-slip silicone for stability.
It features a bonus angle guide and comes with a PDF user guide as well as an instructional video for the beginners.
Other Features and Benefits
This sharpener is quite long, and this means that it can also sharpen the longer knives which are often left out.
The non-slip base will ensure that it never slides off the counter during use, and this will save you from potential injuries and losses.
It will deliver you the razor-sharpness that you are looking for and it comes with a 30-day 100% money-back guarantee in case you are dissatisfied with its performance or defects.
Lastly, no prior experience is required in using it as it comes with a PDF and video guide as well.
Pros
- Works with all types of blades
- Easy to use and clean
- Suits both beginners and pros
Cons
- A bit pricey
10. Lansky Turn Box 4-Rod LCD5D Sharpener
If you are looking for a simple yet effective knife sharpener, this Crock Stick Sharpener by Lansky would be an excellent place to start. The unit is very lightweight, and it comprises of four ceramic rods, two fine 1000-grit white rods, and two medium-sized 600-grit grey rods.
The unit is easy to disassemble for easy storage.
Product Description
This sharpener is assembled in the USA and has a two-stage sharpening system plus comes with two sets of medium grit and fine grit ceramic rods, all measuring 5-inches long. It has a hardwood base with internal rod storage.
It will give you two pre-set angles of 20 and 25 degrees, which will go a long way in maintaining kitchen knives as well as fillet knives.
The tool comes with a one year warranty.
Other Features and Benefits
This sharpener is very easy to use, and it will only take a few swipes to give your knives the edge that you are looking for.
It is lightweight and compact, so you will have an easy time carrying it around for outdoor use. This compact design also makes it convenient for storage, and you will only need a drawer for putting it away.
Lastly, it comes with a one-year warranty for material and construction defects.
Pros
- Easy to use
- Lightweight and compact
- Fairly stable
Cons
- Holes are not deep enough
11. Chef’sChoice Diamond Hone 15-DegreePronto Manual Knife Sharpener
We can confidently rate this manual sharpener as the fastest tool you will ever come across. It features a two-stage sharpening system and utilizes the CrissCross technology to give you a 15-degree ultra-sharp edge.
Our review will give you a better understanding of this sharpener.
Product Description
The Chef’sChoice diamond hone manual sharpener is made in the USA and features two sharpening stages; the first one for sharpening while the second one is for honing and polishing. You will use diamond abrasives in both phases, and it is tough enough to handle any metal alloy.
It will work with both straight and serrated knives and allows for left and right-handed use as well.
Other Features and Benefits
First, this tool is straightforward to clean after use, and we can mainly attribute this to the fact that you never use oil or water for sharpening, which tends to be a messy affair.
Then, it has a soft touch handle which is comfortable and has an excellent grip to offer you control as you go about sharpening your blade.
The 15-degree angle that it delivers is not only ultra-sharp, but it also gives you a sturdier edge which lasts for longer.
Pros
- Soft and comfortable handle
- Two-stage sharpening system
- Works with serrated and straight blade knives
Cons
- The sharpening slots are too small for some knives
12. Brod & Taylor Stainless Steel Professional Knife Sharpener
If uniqueness is what you are looking for, that is precisely what you will get from this professional knife sharpener from Brod & Taylor. It has a stunning never-seen-before design plus operates differently from other sharpeners as it carves your blade to sharpness via tungsten-carbide stones.
Product Description
This sharpener is made in Austria and will work with both straight and serrated knives. It has a rugged construction from Austrian Tungsten Carbide and Stainless steel material for a solid structure that will serve you for a decent period into the future.
It is a self-adjusting sharpener that will give you an edge ranging from 12-20 degrees.
Other Features and Benefits
The outstanding quality of this sharpener is its stylish appearance, and it will fit into most of the modern kitchen designs. It is also compact and will not take up too much space on your countertop.
It utilizes a carving process to give you an even and fantastic edge that will retain its sharpness for longer.
In the long run, you will find it to be a money-saver as it will sharpen the dullest knives which in ordinary circumstances you would have discarded.
Pros
- Attractive design
- Heavy-duty construction
- Versatile and works with many types of knives
Cons
- Too pricey
13. Lansky LSS8CM 8” Ceramic Knife Sharpener
If you are looking for an affordable knife sharpener that will still give you a performance that can be equated to the higher end models, then this Ceramic sharpener by Lansky will be of great help. It is easy to use and will not chip off too much metal from the blade.
Product Description
This tool is made in the USA, and it is constructed from high-quality materials, including 8″ medium grit ceramic rod that will ensure your knife is always sharp and ready for use. It has a natural wooden handle and is very easy to clean and maintain.
It is a durable product that comes with a one-year warranty with regards to materials and construction quality.
Other Features and Benefits
You will find this sharpener to be very easy to use, and two or three swipes on both sides will do the trick. If it is your first time to use such a sharpener, do not worry since the package includes easy-to-understand instructions on how you can use it effectively.
It has a sturdy construction that should assure you of durability. Additionally, the one year warranty should give you peace of mind as you use the sharpener.
Pros
- Affordable
- Easy to use
- Cleaning and maintenance is straightforward
Cons
- It is brittle and may break apart when dropped
14. Chef’sChoice ProntoPro 4643 Manual Knife Sharpener
Chef’sChoice has always utilized top-notch technology to give you reliable and high-quality products. In the process, the brand has developed a die-hard fan base that sticks to this series. In our review, we are going to focus on the 4643 manual knife sharpener.
Product Description
This is a manual sharpener with a three-stage sharpening system and can work with 15-20 degree edge knives as well as serrated and pocket knives. It utilizes the advanced CrissCross sharpening technology to deliver an ultra-sharp edge that should last you for a decent period to come.
It is compact, and it comes with a Soft Touch handle, which is comfortable and will offer you a fantastic grip.
Other Features and Benefits
Using this sharpener is reasonably easy, and we can attribute this to the guiding discs that will hold the blade in the proper angle for sharpening.
Then, it utilizes diamond abrasive wheels which will deliver you a precise and durable edge that has the sharpness which you desire.
Lastly, it is lightweight and portable, and you can use it outdoors as well.
Pros
- Ease of use
- Reliable diamond wheels
- Soft and comfortable handle
Cons
- For right-handed use only
15. Wusthof Electric PEtec Sharpener
If you are on a budget and you need an electric knife sharpener whose performance will rival the higher end models, the Wusthof Electric knife sharpener would be a good place to start. It is a three-system sharpener that is guaranteed to deliver you the edge that you desire.
Product Description
This sharpener is made in Germany, and it features three stages of sharpening, one for honing, two for sharpening while the third stage is for polishing. It utilizes the precision edge technology for easy sharpening and has diamond abrasive wheels that will sharpen the dullest knives in your kitchen.
It is lightweight and compact, so it will not consume too much space in your kitchen. The non-slip rubber feet will assure you of stability during use.
Other Features and Benefits
The precision edge technology will create a durable edge which will minimize the number of time that you will have to re-sharpen your blade.
The first stage uses diamond abrasive wheels, the second one a fine grit diamond wheel for sharpening while the final stage utilizes advanced stropping material that will polish and eliminate any dents on the blade.
The rubber feet will provide stability and assure you of safety in the long run as you sharpen your knife.
Pros
- Easy to use
- Has a 3-stage sharpening system
- Well-priced
Cons
- Leaves a lot of scratches on the blade
Different Types of Knife Sharpeners
The best way to understand which knife sharpener is best for you is by first grasping the different types that exist. Based on our research, these tools fall into three different categories i.e. sharpening stones, guided sharpening systems, and electric sharpeners.
Which one is the best one for you? You might be wondering. And well, in that case, a buying guide for each one of them would come in handy.
Sharpening Stones
These stones are known for their fast sharpening speed. They are also known as whetstones. They come with different levels of grit.
The first factor to always consider before investing in a whetstone is its size. Avoid stones that are on the extremes.
For instance, if you invest in a sharpener that’s way too small, chances are that it will frustrate you and be unsafe to use. Likewise, one that’s too big might just be too cumbersome to carry around.
In our view, the ideal whetstone size is between 6 inches and 8 inches. Also, we highly recommend water stones over oil and ceramic ones. That’s because we find water stones easy to maintain and affordable.
Lastly, you want your sharpening stone to have the grittiness it takes to deliver accurate results. Basically, you get to choose between three levels of grit i.e. fine, medium, and coarse.
Go for coarse stones (numbered less than #1000) if you’re looking to sharpening some extremely dull knives. Medium knives fall above #1000 but below #4000, they are the most versatile choice. But if all you want is to have a super refined edge, then you should aim for the fine stones with the #4000 o #8000 grit level.
Guided Sharpening Systems
These are the most common type of knife sharpeners. They are designed to operate manually but are a lot more advanced than whetstones. Their advanced design ensures that even curved blades get a constant sharpening angle.
What’s more? Some of these systems give you the freedom to make a few adjustments depending on the level and angle of sharpening you desire.
Another major benefit of these systems is that they are pretty affordable. And, there is no doubt that they are also quite versatile. Therefore, you can use them even in places far away from home.
Electric Knife Sharpeners
This is yet another common category of knife sharpeners worth considering. One key benefit of going electric is that you get to work with a motor which makes the job easier for you.
There’s no doubt that it’s quite easy to sharpen using these tools provided you have access to a source of power. Plus these systems come with multiple cutting angles so you can choose from at least two sharpening stages.
That alone provides you with a lot of flexibility. On the flipside, though, these types of sharpeners are slightly more expensive than the other two.
Buying Guide for Knife Sharpener – General Recommendations
Don’t make the mistake of bringing home just any other sharpener. It is important you keep a few factors in mind before making an order. And now in this section, we shall talk about some of the things you need to keep in mind so you can get the best bang for your bucks.
What Kinds of Knives Are You Sharpening?
This is perhaps the most important factor to keep in mind. Some types of knives are not to be sharpened using just any other sharpener. As you probably already know, there are different knife types:
- Hunting knives
- Sports knives
- Gourmet knives
- Bread knife
- Pocket knives
The list goes on and on. You want to make sure that the kind of sharpener you choose matches with the blade of the knife you own.
Of course, you also want to consider how blunt your knives are and how frequently you’d like to have them sharpened.
Versatility
Let’s face it, there’s nothing like a one-size-fits-all sharpener. So, it’s important that, especially if you own a wide variety of knife, your sharpener is versatile.
For instance, if you can get a sharpener that comes with multiple sharpening stages that would be okay. In general, we recommend sharpeners with at least two sharpening stages. That way, you can choose the level of coarseness depending on how dull your knife is.
For instance, you can opt for a highly coarse sharpener if your knives are damaged and you’d like to restore them. Likewise, it would make a lot of sense to use a fine sharpener for the final polishing and so forth.
Sharpening Angle
A lot of knives come with bevels on both ends. And it is for this reason that it is important to ensure that you pick a sharpener with the right sharpening angle for your knife.
So, if you choose a sharpener with a 20-degree sharpening angle, it means that you’ll need to sharpen both sides at 20 degrees. This adds to a total of 40 degrees for both sides combined.
In general, there are two kinds of angles to consider. Asian knives are typically meant for 15-degree sharpening while European ones are meant for 20 degrees ones.
So make a point of knowing where your knife comes from. And that way, you’ll be able to make the right choice for it.
Budget
How much are you willing to spend on your sharpener? At this point, it is important to consider the kind of features that you’re looking forward to. Once you have figured this out, you’ll be able to determine whether to pay more for them or not.
Of course, the more the features you’re interested in getting, the more you should be prepared to spend.
That said, just because a knife is expensive doesn’t mean that it will always be the best choice. So be sure to listen in to the reviews posted by different customers before you commit to any particular knife.
In particular, you don’t really need a fancy knife if you only have one or two simple knives to sharpen.
Frequently Asked Questions about Knife Sharpeners
And now to some of the burning questions asked about knife sharpeners. This is the section where you get a closer look and feel of these tools.
A what time should I use my honing oil?
Only use this kind of oil when cleaning your sharpener or sharpening. You can use this oil on your stone if you always want to prevent it from cracking. But don’t use it on diamond stones.
How safe is a sharp knife?
Sharp knives cut easily and, therefore, can also be dangerous to use. So, it is important to be careful when using them. For that reason, you need to work on your knife handling skills to minimize the risk of accidents or injuries.
Sharpening a curved knife – how do I go about it?
You need a different kind of approach when working with curved knives as opposed to straight ones. Generally, you’d need round edged stone especially if the curve is inward.
Which One Is The Best?
KitchenIQ 2-Stage Edge Grip Knife Sharpener is in our view the best sharpener out there. It provides you with two sharpening levels i.e. coarse and fine. Its patented grip makes it quite steady and stable for the job.
Most importantly, it is reasonably priced and compact. So, in our view, it has got all the features it takes to make a great sharpener.
Final Thoughts
Don’t gamble with knife sharpness. And with that said, it is important to focus on getting the best knife sharpeners available so you can make a good decision and get the best value for money. Take advantage of the guide above.
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