The Best Knife Sharpeners to Revive Your Knives

The top spot goes to the Brod & Taylor Professional Knife Sharpener

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Best Knife Sharpeners

The Spruce Eats / Chloe Jeong

The Spruce Eats Top Picks

Our No. 1 pick is the Brod & Taylor Professional Knife Sharpener. Our tester loved the ease of use and how efficiently and quickly it sharpened dull knives. It even auto-adjusts to the angle of the blade. For a budget-friendly pick, try the Zulay Kitchen Premium Quality Knife Sharpener, which performs well for both straight and serrated knives.

It doesn’t matter which knife you buy—they all need to be sharpened eventually, and it's a good idea to keep your knives sharp because a sharp knife is safer to cut with than a dull one. Dull knives can drag or skip while cutting, which can increase your chance of injury. How often you need to sharpen depends on how often you use the knife, what you cut, and what surface you cut on, but professionals typically recommend every six to 12 months.

While many people feel that sharpening by hand is best, it takes some skill. Electric sharpeners are easier to use than traditional sharpening stones. Which sharpener is best for you depends not only on your skill level but also on the types of knives you use. In the end, you might decide that you need more than one sharpener if you have a wide variety of knives.

Here, the best knife sharpeners for all your needs.

Best Overall: Brod & Taylor Professional Knife Sharpener

Brod & Taylor Professional Knife Sharpener
Courtesy of
What We Like
  • Use for straight or serrated edges

  • Auto-adjusts to blade angle

  • Works on Western and Japanese knives

What We Don't Like
  • Pricey

Who else recommends it? Reviewed and Epicurious both picked the Brod & Taylor Professional Knife Sharpener.

What do buyers say? 90% of 700+ Amazon reviewers rated this product 4 stars or above.

A nearly foolproof manual sharpener that looks like modern art, the angle that the knife is inserted into the sharpener determines how aggressive the sharpening is (yes, there is a correct angle for sharpening your knives). Honing realigns a knife's existing edge, while sharpening removes material to create a totally new edge on the knife blade. Many people hone their knives regularly to maintain the edge and keep it effective while they sharpen it less frequently. You can start by sharpening the knife, and then hone it to a fine finish in the same slot. If the knife doesn’t need sharpening, you can use this for honing only. This sharpener self-adjusts and sharpens the edge to its original angle, so you don’t need to know the edge angle to sharpen the knife correctly.

Our tester used this sharpener with two double-bevel chef’s knives as well as a serrated knife and found it was simple to use. It quickly revived one of her dullest knives and effectively sharpened those that needed a more subtle fix. Furthermore, this tool is compact and well-constructed, making it suitable for kitchens of all sizes. The tungsten carbide sharpeners will last a long time, but can be replaced when necessary.

Price at time of publish: $119

Grit Type: Fine | Dimensions: 3.35 x 4.33 x 5.91 inches | Material: Tungsten carbide

What Our Testers Say

"While I often rely on outside services to keep my favorite knives cutting, this gentle, effective tool made a believer out of me and quickly turned me into a home-sharpening enthusiast."Hailey Eber, Product Tester

Best Stone: Lansky Deluxe 5-Stone Sharpening System

Lansky Deluxe 5-Stone Sharpening System
Courtesy of
What We Like
  • Lots of control over sharpening angle

  • Variety of grits

  • Color-coded for ease of use

  • Included honing oil and knife clamp

What We Don't Like
  • Steep learning curve

This sharpener includes five different sharpening stones, along with a knife clamp that holds the knife during sharpening and a guide that allows you to select the proper blade angle. Honing oil is also included. The stones have finger grips for a secure hold and are color-coded so you know which are coarser and which are finer.

Unlike traditional whetstones, with this system, the knife remains still while you move the stones along the blade. This manual system allows you to sharpen knives at four different angles, but it requires some practice to become comfortable with the technique.

Price at time of publish: $45

Grit Type: Fine, coarse, medium | Dimensions: 10.25 x 9.75 x 1.5 inches | Material: Ceramic

What Our Experts Say

What is the difference between sharpening and honing? According to Executive Chef Blake Hartley of Lapeer Seafood Market in Alpharetta, Georgia, a sharpening steel removes material from your knife by moving the edge alongside the steel to restore the V-shape of a blunt edge. A honing steel is not used to sharpen, but to restore the bent edge so that it's straight again.

Best Honing Steel: Wusthof 10-Inch Sharpening Steel with Loop

Wüsthof - 10" Knife Sharpening Steel with Loop
Courtesy of
What We Like
  • Magnetic steel attracts debris

  • Slip-resistant handle

  • Loop for hanging storage

What We Don't Like
  • Small hilt

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.

This steel has an easy-to-hold handle and loop for hanging, or it might fit in your knife block. This steel is magnetic, so it collects any metal dust created during the process. Knives should be honed regularly, so a sharpening steel is an important tool to have in your kitchen. This steel is also available in shorter and longer lengths.

Price at time of publish: $50

Grit Type: Fine | Dimensions: 14 x 2 x 2 inches | Material: Metal

Best Budget: Zulay Kitchen Premium Quality Knife Sharpener

Zulay Kitchen Premium Quality Knife Sharpener for Straight and Serrated Knives

Courtesy of Wayfair

What We Like
  • Affordable

  • Available in variety of colors

  • Versatile

  • Non-slip base

What We Don't Like
  • Only two-stage sharpening

This efficient little sharpener certainly won’t break the budget, but it will do the job, keeping knives in good shape. This is a two-stage manual sharpener that can handle both straight and serrated knives. While it’s manual, it’s still easy to use, since you simply pull the knives through the slots.

The bar handle is easy to hold, keeping the sharpener stable while keeping your hand far from the blades. Meanwhile, the nonslip bottom keeps the sharpener from moving on the counter. The coarse slot is for your dullest blades, while the ceramic slot finishes the sharpening process by honing and polishing, and can be used for blades that are just a little dull. When you’re done sharpening, this is small enough to fit in a drawer for neat storage.

Price at time of publish: $12

Grit Type: Coarse | Dimensions: 8 x 2.25 x 2.5 inches | Material: High-carbon tungsten steel, diamond sharpness, ceramic

Best High-End: Chef’sChoice Model 15XV 3-Stage Professional Electric Knife Sharpener

Chef’sChoice 15 Trizor XV EdgeSelect Professional Electric Knife Sharpener

Courtesy of Amazon

What We Like
  • Three-stage sharpening/honing

  • Sharpens straight and serrated edges

  • Easy to use

  • Ability to convert 20-degree knives

What We Don't Like
  • Steep learning curve

  • Cannot sharpen smaller knives like paring knives

This sharpener is easy to use and robust enough to convert your 20-degree knives to a higher-performance 15-degree angle with two bevels. Spring guides automatically adjust the angle of the knife, making it simple for anyone to use. It has three different stages for perfect sharpening. Stages one and two use diamond abrasives to create the two bevels as well as micro-grooves, while the last stage polishes the knives, turning the micro-bevels into micro-flutes that “bite” into the food being cut for excellent performance.

This sharpener can be used for both straight and serrated knives. The first time this sharpener is used on a knife, it will take a bit longer, since it’s cutting a new edge angle. Subsequent sharpenings will take much less time.

Price at time of publish: $180

Grit Type: Fine | Dimensions: 10 x 4.25 x 4.25 inches | Material: Diamond

What Our Experts Say

"Keep knives in a covered, safe environment when not in use. Do a weekly light hone with steel or stone, always wiping away particles with a clean dry towel. Don't feel like you have to work fast—with a process like this, form is everything. Work out the proper form first, and then the speed will come."Blake Hartley, Executive Chef, Lapeer Seafood Market

Best Belt Sharpener: Work Sharp Culinary E5 Kitchen Knife Sharpener with Ceramic Honing Rod

Work Sharp Culinary E5 Kitchen Knife Sharpener with Ceramic Honing Rod

Courtesy of Amazon

What We Like
  • Includes ceramic honing rod

  • Pre-programmed sharpening

  • Sharpens serrated or straight edges

  • Built-in vacuum for debris

What We Don't Like
  • Pricey

When knives are made, it’s likely they’re sharpened on a belt similar to the one in this award-winning sharpener. A belt is less harsh, but still efficient, and can sharpen a dull knife in just about 90 seconds. This has three different settings to shape, sharpen, or hone the knives, depending on how dull they are. To make sure the knives aren’t overworked, the sharpener turns itself off at the end of the cycle.

This can also be used to sharpen serrated knives, scissors, and shears. To keep knife dust off the counters, it has an integrated vacuum that sucks in the dust during the sharpening process. As a bonus, this includes a ceramic honing rod to touch up knives between sharpening. Guides on the rod show the proper angle for honing, so it takes the guesswork out of using it.

Price at time of publish: $150

Grit Type: Fine, coarse | Dimensions: 7.25 x 4.5 x 5.2 inches | Material: Plastic

Best for Ceramic Knives: Shenzhen Knives Electric Diamond Knife Sharpener Tool for Ceramic Knives and Stainless Steel Knives

Shenzhen Knives Electric Diamond Knife Sharpener Tool for Ceramic Knives and Stainless Steel Knives

Courtesy of Amazon

What We Like
  • Works for ceramic or stainless steel knives

  • Easy to clean

  • Universal guide accommodates most blades

  • Affordable

What We Don't Like
  • Only two-stage sharpening

Many sharpeners use ceramic as the abrasive, but that won’t work for ceramic knives—they need diamonds. This has two different grits of diamond grinding stones for coarse sharpening and fine honing, and it can even grind off small chips in ceramic blades. Of course, this can also be used for stainless steel blades since they’re even softer than ceramic, but it can’t handle serrated blades or scissors.

The slots are designed to keep the blades at the proper angle, while the raised design of the slots lets this accommodate most styles of knives, even when the blade is level with the handle. The diamond wheel cartridge is removable for cleaning, when necessary. 

Price at time of publish: $49

Grit Type: Fine, coarse | Dimensions: 1.53  x 4.17  x 3.77 inches | Material: Diamond sharpening wheel

Final Verdict

The Brod & Taylor Professional Knife Sharpener reigns supreme, because it's versatile, auto-adjusts to the blade angle, and sharpens knives quickly and efficiently. For those with a tighter budget, try the Zulay Kitchen Premium Quality Knife Sharpener: it performs well for both straight and serrated knives.

Other Options We Tested

  • Presto Professional EverSharp: This sharpener can be used on metal knives of any thickness, from thin filet knives to thicker chef’s knives and cleavers. The interchangeable blade guides hold the blades at your choice of three different sharpening angles, and a slider lets you choose thick, medium, or thin blades. Despite these features, it takes a while to get the complicated technique of pulling knives through the sharpener perfected, our tester says in her full review. She adds that the process was tricky, and in the end, she achieved fair results. She also doesn't like that it took up a lot of counter space, adding that you're better off with a non-electric option. Note that this cannot be used to sharpen ceramic knives and will spark with high carbon content.
What Our Testers Say

"I tried the sharpener on a number of knives in our drawer and achieved fairly good results, but it was an annoyingly complicated process. Reading the instructions carefully is important."Hailey Eber, Product Tester

What to Look for in a Knife Sharpener

By Sara Tane


Whether you’re working with a whetstone or a manual or electric sharpener, there are typically two grit options so that you can effectively sharpen your blade. Stones are double-sided and sharpeners have two settings. The level of grit will indicate how much metal is shaved off the knife’s blade during sharpening. Typically, a coarse grit (anything less than 1000 for whetstones) should be used on a severely dulled knife that might have nicks, indentations, or chips. Next, medium grit (ranging from 1,000 to 3,000 grit) is great to sharpen a knife that is dull but not damaged. Lastly, fine grit (4,000 to 8,000 grit), which is similar to honing steel, is used for a gentle touch-up to refine the edge of your blade. To effectively sharpen a blade, it’s ideal to use at least two different grits so that the blade is at its best.

PriorityChef Diamond Coated Knife Sharpener
The Spruce Eats / Hailey Eber 


Any time you’re looking to purchase a new kitchen gadget, evaluating its size is essential. Do you have the storage space for it? Will it fit comfortably on your counter when you’re using it? Is it large and bulky or is it light and tiny? The electric sharpeners are typically bigger than the manual ones, while the stones are the most compact (just make sure you’re storing it in a location where it won’t get roughed up).

The number of grit options that a manual or electric sharpener offers will also affect its size. The good thing about the size of these sharpeners is that it doesn’t affect what blade size it can work on. Whether you’re sharpening a paring knife or a 10-inch chef’s knife, any size sharpener can be used on the blade.


This category mostly pertains to whetstones, as they come in a variety of different materials. There are water stones, oil stones, and ceramic stones. Water stones, as the name implies, require at least a 5-minute soak in water to sharpen a blade. This is the most common kind of sharpening stone, and most are double-sided so they’re great for saving a dull blade or touching up a nearly sharp blade.

On the other hand, oil stones are typically much more durable. These stones do not require a soak because they’re already pre-filled with oil (though you can always add a little bit more oil to help sharpen). Like water stones, they’re two-sided so they can offer different levels of grit. Oil stones typically have a longer lifespan than water stones, even though it may take a little bit longer to sharpen a dull blade on an oil stone than a water stone.

When it comes to knife sharpeners, most use a ceramic material as the abrasive. However, if you have ceramic knives, this will be ineffective, so you’ll need to look for a diamond sharpener (which also works well on a steel knife).

Brod & Taylor Professional Knife Sharpener
The Spruce Eats / Hailey Eber 


Knife sharpeners can cost you anywhere from $6 to $100. Now, that’s a range! If you’re working with expensive chef's knives that you use fairly regularly, it’s probably in your best financial interest to invest in a quality knife sharpener that won’t degrade the quality of your pricey blade. That said, if your knives are more in the budget range and you use them on an infrequent basis, you can definitely get away with opting for something a little cheaper. Many of the budget options can create sharp blades—it just might take them a little bit longer.

Types of Knife Sharpeners

Sharpening Stones

The most professional way to sharpen a knife is with a sharpening stone. These stones are available in water, oil, and ceramic materials. Most stones offer a double-sided feature that allows you to switch between grits. There are also sharpening stone kits that come with more than two stones, so you have even more grit options.

Using a stone as opposed to sharpeners requires more professional knowledge and technique to properly sharpen the blade. It also takes a little bit more time (sometimes up to 20 minutes) because some stones require an initial soak. That said, if you put the work in to understand how to use the stone and prep it so that it’s ready to use, it can create an extremely sharp blade on your knife. If you have a lot of knives that you use frequently, going the sharpening stone route could be the best option for you, as long as you plan to set aside some time every so often to work on your knives.

Manual and Electric Sharpeners

Compared to the sharpening stones, manual and electric sharpeners are much more user-friendly and can sharpen a blade much more quickly. These are more forgiving than stones because they require much less technique when it comes to running the blade through the apparatus. They can sharpen any kind of blade, from paring and boning knives to fish and chef’s knives. Some can even sharpen serrated knives, although that’s not entirely necessary because serrated knives cut from the teeth on the blade.

Like stones, manual and electric sharpeners can offer different grit settings, so make sure to look for a model that offers more than one grit. Manual sharpeners require you to “pull” the blade through the sharpener until you’ve reached your desired sharpness, whereas electric sharpeners are built so that they're completely hands-off. The downside to electric sharpeners is that sometimes you are at the mercy of the strength of the motor. If the motor is on the weaker side, you may need to be a bit more patient when it comes to achieving a sharp blade. That said, it’s also much easier to over-sharpen a blade with an electric sharpener, so be careful to keep a close eye on that.

When picking out a manual or electric sharpener, it’s important to take note of the angle of your knife. Classic German knives usually have a blade with a 20-degree angle, while Japanese knives can be anywhere from 15 to 17 degrees. It’s important to look for a sharpener that can accommodate these differing blades.

Honing Rods

One common misunderstanding in the realm of knife sharpening is that you can get by with a honing steel. This is not the case. A honing steel is a long rod that helps to maintain the integrity of your knife’s blade. Whereas knife sharpeners are physically taking off bits of your knife’s blade, a honing steel is only going to set a blade straight.

Knife sharpening is something that can be done infrequently (because it’s repairing the damage that has taken place over time), but you can hone your knife every time you use it if you want. Additionally, knife sharpening can be a bit more of a project, taking 20 to 30 minutes depending on how many knives you’re sharpening and how dull they are, but honing takes mere seconds. Just slide your blade along the rod a few times and you’re good to go. 

Honing rods can be made out of steel or ceramic. Steel rods can be a bit tougher on a blade, while ceramic offers more give with very little abrasion. Look for a longer honing rod so that you can ensure that you can hone all of your knives on it, from a paring knife to a chef’s knife.

PriorityChef Diamond Coated Knife Sharpener
The Spruce Eats / Hailey Eber 


Work Sharp

This brand offers great budget options. If your knife usage is pretty minimal or you’re just not in the pursuit of owning the fanciest sharpener on the market, its options are inexpensive, yet still can produce a great edge.


While it may fall on the pricier side of the spectrum, you definitely get what you pay for with this brand. Known for offering super-precise sharpening and a durable manual apparatus that will last you for the long run, this is your best bet if you’re looking to dole out some money for your sharpener. 

Presto Professional EverSharp
The Spruce Eats / Hailey Eber 


While it might seem like a lot of work to maintain a kitchen item that’s job is to maintain another item, your knife sharpening tools do need a little TLC. Every now and again, it’s not a bad idea to clean your sharpening stone. Simply rub it with a little mineral oil or honing oil and scrub until you see metal flecks appearing from within the pores of the stone. Wipe them off with a rag or paper towel and rinse with warm water and dry.

Additionally, ceramic hones require occasional cleaning to remove the small metal particles that accrue on their surface over time from usage. Foam sponges or mild abrasives, like Bar Keepers Friend, are effective in removing these particles.


How do you use a knife sharpener?

To use a manual knife sharpener, start with the heel and move toward the tip. Pull the knife through the slot with even pressure about three to five times. If you have more than one grit slot, start with coarse and finish with a couple of pulls on the fine side.

With an electric knife sharpener, the motorized abrasives will do the work for you, just pull the knife through the slot smoothly. Switch to the knife’s alternate side and repeat. Do this three-to-five times. If you have a fine stage, move to that next for a couple of pulls.

If you're using a whetstone, soak your stones, set up your station, and begin your first stroke. Start with the lower grit stone or side. Holding the blade at a 20-degree angle, secure the heel of the knife to the far edge of the stone. Maintaining even pressure, drag the knife slowly over the stone toward you while maintaining the angle. Finish the stroke and repeat approximately 10 times. Switch to the fine stone grit or side and repeat the process.

Can you sharpen kitchen shears with a knife sharpener?

Even the most durable shears will lose their edge after repeated use. When this happens, separable blades make sharpening easier. Just pull the shears apart and sharpen just as you would a kitchen knife. If your shears have serrated edges and you have a sharpener that does both types of edges, do them just like knives. If your sharpener only takes straight edges and your shears are serrated, they must be done with specialized tools. 

How do you know when it's time to replace your knife sharpener?

Knife sharpeners last a long time and will probably never need to be replaced unless they get very heavy use. If you carefully clean the metal debris after each use, the life will be prolonged even further. Expect a knife sharpener to last at least as long as your knives, if not longer. Just watch for damage or wear with the handles.

Why Trust The Spruce Eats?

Donna Currie is a food and recipe writer, cookbook author, and product tester for The Spruce Eats. She spends a great deal of time in the kitchen chopping, slicing, and dicing. Her kitchen is stocked with knives ranging from budget-friendly to high-end picks, and she knows how to keep them sharp.

Carrie Honaker, who updated this roundup, is a food writer who has wielded many knives over the years. As a restaurateur and avid home cook, she knows the importance of caring for your knives to maintain steady, sharp edges. Her work has appeared in many publications including Bon Appetit, Allrecipes, and Wine Enthusiast.

Hailey Eber, a former food editor, avid cook, and product tester for The Spruce Eats, personally tested three of the picks on this list.

Rebecca Treon, who updated this piece, is a food writer, experienced home cook, and mother of two. Her work has been featured in BBC Travel, Huffington Post, Hemispheres, and Thrillist. 

Additional reporting by
Carrie Honaker
Carrie Honaker The Spruce Eats
Carrie Honaker is a freelance writer specializing in food, wine, travel, and culture. Her work has appeared in Bon Appetit, Wine Enthusiast, Allrecipes, and more.
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  1. 9 Best Knife Sharpeners of 2022. Reviewed.

  2. The Best Knife Sharpener (2021) for Retaining That Factory Edge. Epicurious.

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