Best Knife Sharpeners of 2024: Make Your Knives Look and Cut Like New!

Sharpening your own knives may seem intimidating, especially if you’ve never attempted it before. However, with the right tools in hand, it becomes a straightforward and gratifying task. The best knife sharpeners not only restore the sharpness of your blades but also extend the lifespan of your favorite knives.

A sharp knife is essential for precision in the kitchen, ensuring clean cuts and reducing the risk of accidents that can occur with a dull blade. Moreover, a well-maintained knife can effortlessly enhance your culinary experience, making everyday tasks smoother and more efficient.

Over time, the investment in a quality sharpener pays for itself, saving you the cost of frequently replacing dull knives. So, in order to assist you in selecting the ideal sharpener for your needs, we’ve compiled a list of the best options available. With these recommendations, you can confidently and safely sharpen your blades, making every slice and dice in the kitchen a breeze.

Quick Pick Section


Product NameMaterialColorPrice
KITCHELLENCE 4-in-1 Kitchen Knife SharpenerKD4U Top Pick AwardTungsten, CeramicBlackCheck Price On Amazon
Chef’sChoice Electric Knife SharpenerKD4U Runner Up AwardDiamond AbrasivesGrayCheck Price On Amazon
Longzon 4-in-1 Knife SharpenerKD4U Best Value AwardTungsten, CeramicBlack, RedCheck Price On Amazon
Pebble Orange Ninja Knife SharpenerCarbide, TungstenBlack, OrangeCheck Price On Amazon
Work Sharp Ken Onion Knife SharpenerKD4U Great Design AwardAbrasive BeltGreyCheck Price On Amazon
Presto Electric Knife SharpenerSapphiriteBlack, GreyCheck Price On Amazon
Sharp Pebble Whetstone Sharpening StoneWhetstoneBlue/WhiteCheck Price On Amazon

List of the 7 Best Knife Sharpeners of 2024

1. KITCHELLENCE 4-in-1 Kitchen Knife Sharpener – Our Top Pick

kitchellence 4-in-1 kitchen knife sharpener - best overall
Key Specs

  • Material – Tungsten, Ceramic
  • Color – Black

The KITCHELLENCE 4-in-1 Kitchen Knife Sharpener, our KD4U Top Pick award winner, is an incredible tool for restoring the sharpness of your cooking knives in just seconds! It boasts a 3-slot system, with the first diamond sharpening rod repairing and straightening damaged blades before the second slot sharpens to restore its V-shape.

Designed with an ergonomic handle that is ideal for both right and left-handed users, this knife sharpener is incredibly easy to use, just place the blade in each of the slots and pull gently through a few times, and you’re done! Additionally, it features a non-slip base as well as a cut-resistant glove, allowing you to use it without worry.

Pros

  • Multi Stage
  • Ergonomic Handle
  • Nonslip Base

Cons

  • Manual Operation

2. Chef’s Choice Electric Knife Sharpener – Runner Up

chef’s choice electric knife sharpener - easy to use
Key Specs

  • Material – Diamond Abrasives
  • Color – Gray

With the Chef’sChoice Electric Knife Sharpener, our KD4U Runner Up award winner, you can get all your knives ready for slicing and dicing with ease. This 3-stage sharpening system made up of 100% diamond abrasives quickly and easily sharpens edges at 15-degree angles while polishing and finishing them off.

The flexible spring guides hold the blade in place at the ideal angle while operating at a relatively quiet noise level of 65-75dB, making it an extremely user-friendly tool. So, whether you’re professionally trained or just starting out in the kitchen, this electric knife sharpener is perfect for getting your knives ready for any culinary job.

Pros

  • Fast Sharpening
  • Consistent Results
  • Durable Construction

Cons

  • Electricity Required

3. Longzon 4-in-1 Knife Sharpener – Best Value

longzon 4-in-1 knife sharpener - best budget option
Key Specs

  • Material – Tungsten, Ceramic
  • Color – Black, Red

If you’re looking for a budget-friendly sharpener to handle all your jobs perfectly, look no further than the Longzon Knife Sharpener, our KD4U Best Value award winner! Featuring a powerful 4-stage sharpening process (coarse, medium, fine, shears), you’ll be able to sharpen even the dullest blades with ease.

The grinding position is made of tungsten steel, emery, high-hardness ceramics, and other materials, meaning that you don’t have to worry about replacing this sharpener any time soon. Plus, the non-slip rubber base and ergonomic handle ensure a great overall cooking experience.

Pros

  • Versatile
  • Compact
  • Safety Features

Cons

  • Shorter Handle

4. Pebble Orange Ninja Knife Sharpener – Razor Sharp Edge

pebble orange ninja knife sharpener - razor sharp edge
Key Specs

  • Material – Carbide, Tungsten
  • Color – Black, Orange

 This incredible tool features a 4 slot system that allows you to quickly and easily sharpen a wide variety of knives. All it takes is a few simple strokes to keep your kitchen knives razor-sharp. It has three slots (coarse, medium, fine) for knives that will meet whatever sharpening requirement you might have.

The ergonomic handle is suited for both right and left-handed people, so everyone can use this amazing tool with ease. You can restore the sharpness of your cooking knives in a matter of seconds!

Pros

  • Eye Catching Design
  • Simple Operation
  • Portable

Cons

  • Plastic Components

5. Work Sharp Ken Onion Knife Sharpener – Great Design

work sharp ken onion knife sharpener - sharp any kind of knife
Key Specs

  • Material – Abrasive Belt
  • Color – Grey

Make your cutting and slicing chores a breeze with the Work Sharp Ken Onion Knife Sharpener, our KD4U Great Design award winner for its versatility. This easy-to-use sharpener helps you quickly put an edge on any blade, from pocket knives to kitchen knives to scissors. It features variable bevel angles, ranging from 15 to 30 degrees, so you can customize your edge.

The improved motor and cooling system provides more power and lets you choose between slow-speed honing and high-speed grinding – perfect for any task! The 6000-grit belt measures .5 x inches, giving even hard-to-reach serrations and edges a sharp edge.

Pros

  • Adjustable Angles
  • Premium Quality
  • Variable Speed

Cons

  • Bigger Footprint

6. Presto Electric Knife Sharpener – Non-Serrated Blade

presto electric knife sharpener - non-serrated blade
Key Specs

  • Material – Sapphirite
  • Color – Black

This  Presto Electric Knife Sharpener is the perfect tool to sharpen kitchen and sports knives to a razor-sharp edge fast and economically at home! Featuring a revolutionary 2-stage sharpening system, you can achieve professional results with minimal effort.

The Sapphire sharpening wheels have been designed to grind a precisely angled edge that is then fine-honed and polished for a super sharp finish. They’re made of the same ultra-hard material used in professional sharpening shops.

Pros

  • Two Stage Sharpening
  • Easy to Use
  • Reliable

Cons

  • Not for Scissors

7. Sharp Pebble Whetstone Sharpening Stone – Non-Slip Bamboo Base

sharp pebble whetstone sharpening stone - non-slip bamboo base
Key Specs

  • Material – Whetstone
  • Color – Blue/White

Sharp Pebble is the perfect way to sharpen, polish, and refine any of your knives or tools. Made with premium Aluminium Oxide material, Sharp Pebble’s sharpening stone offers great value for your money and superior performance. This sharpening stone is double-sided to provide both fine and coarse surfaces.

The 1000-grit side is perfect for sharpening, while the 6000-grit side provides a smoother, polished finish. For added convenience, a black angle guide is included to ensure a consistent sharpening angle for accurate results. An anti-slip rubber base keeps the sharpening stone firmly in place while in use.

Pros

  • Natural Sharpening
  • Dual Grit Sides
  • High Quality

Cons

  • Learning Curve

How Did We Choose the Best Knife Sharpeners

Each sharpener we reviewed, went through an extensive evaluation report. We used a variety of blades, including serrated knives, to see how effectively they could sharpen knives. The efficiency of electric knife sharpeners was compared against pull-through sharpeners to understand their precision and speed. We also considered the versatility of the sharpener across a variety of blade types, to determine their effectiveness.

We valued portability and gave additional credence to those models. Throughout our assessments, consistency, safety, and durability were paramount. By prioritizing real-world performance and user experience, we ensured our recommendations truly represent the best in the market.

Buying Guide – What to Look for Before Choosing the Best Knife Sharpeners

When you’re in the market for the best knife sharpeners of 2024, it’s not just about getting a tool that sharpens; it’s about choosing one that aligns with your needs and ensures longevity for your knives.

1. Type Of Sharpener – Electric vs. Manual

Both electric sharpener models and manual sharpener options have their merits. Electric sharpeners, like the work sharp models, can offer multiple sharpening slots, which automatically hold the knife at the right angle, making the process quicker and easier for novices.

They’re typically easy to use, often requiring just a push of a button. On the other hand, manual sharpeners, which often use a sharpening stone, give users more control over the sharpening process and can be more portable and affordable.

2. Compatibility with Your Knives

Not all sharpeners are suitable for every kitchen knife. It’s essential to check if the sharpener you’re considering can accommodate the type of blades you have. Some might be designed exclusively for straight-edged knives, while others might be compatible with serrated blades. The sharpening slot’s design can also dictate how you hold the knife during the process, ensuring safety and effectiveness.

3. Ease Of Use & Safety

Regardless of whether you’re leaning towards an electric or manual model, it should be easy to use. Look for features like non-slip bases, ergonomic handles, and clear instructions. A good sharpener will also have features like a stable sharpening slot to ensure a sharp edge while keeping your fingers safe.

Frequently Asked Questions – FAQs

1. Why is it essential to sharpen your knife regularly?

Sharpening your knife ensures that the blade remains at its optimum cutting capability. A sharp knife is safer to use as it requires less force, reducing the risk of slippage or accidents. Keeping the blade’s edge honed also prolongs the lifespan of your knife.

2. How can a home cook find the best knife sharpener?

For a home cook, the best knife sharpener might differ based on personal preferences and the kind of knives they own. Researching online reviews, especially those focused on the best knife sharpeners 2024, can give a clear idea of the most recommended options. Factors like ease of use, effectiveness, and durability should be considered.

3. What’s the difference between the best electric and manual knife sharpeners?

The best electric knife sharpeners are typically faster, offering multiple stages of sharpening, from coarse grinding to fine honing. They are particularly helpful for those with a larger knife set or if speed and convenience are a priority. Manual knife sharpeners, on the other hand, offer more control over the sharpening process and are portable but might require more skill and time to achieve a sharp edge.

4. Do I need a separate sharpener for my paring knife?

Not necessarily. Most quality sharpeners can handle a range of knife blades, from chef’s knives to paring knives. However, ensure that the sharpener you choose is versatile enough to accommodate the specific blade of your paring knife and maintain its blade’s edge effectively.

5. How often should I perform knife sharpening on my knife set?

The frequency of knife sharpening depends on how often you use your knives and the kind of tasks they perform. A frequently used knife might need sharpening every few weeks, while others can go months. It’s essential to monitor your knife blade’s sharpness and sharpen it as soon as you feel it’s becoming dull.

Conclusion – A Few Final Words!

When it comes to the top sharpeners on the market, not all are created equal. The best way to sharpen a knife varies depending on the type of knife and personal preference. For many, the best honing rod provides an impeccable edge, ensuring every side of the blade is perfectly aligned.

Manual and electric options abound, but the key is finding one that’s easier to use and suits your knife collection. If you frequently use a knife sharpener, prioritize durability and efficiency to achieve the best edge. With a myriad of choices, consider the blade’s material, your skill level, and the sharpener’s design.

Ultimately, investing in a top-tier sharpener ensures your knives remain in prime condition, making every cut more precise and efficient.

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