The Best Knife Sharpeners of 2021 – Top 10 and Rankings

If you’re looking for Knife Sharpeners but don’t know which one is the best, we recommend the first out of 10 Knife Sharpeners in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

Rank No. #1
KitchenIQ 0009, Black 50009 Edge Grip 2 Stage Knife Sharpener, Manual
  • Coarse for dull and damaged knives
  • Fine for polishing the knife and for quick touch-ups for an already sharp knife
  • Patented Edge Grip feature allows sharpening on the edge of the table or counter top- prevents the tip of larger knives from dragging over the surface of the counter
  • Compact for easy storage. Carbide blades (Coarse) provide quick edge setting capabilities, and the ceramic rods (Fine) are used for the final edge honing
  • Non-slip base for added stability and control.Soft grip rubber handle
Rank No. #2
Mueller Professional Electric Knife Sharpener for Straight Knives Diamond Abrasives, Quickly Sharpening, Repair/Restore/Polish Blades
  • Expert Precision – A sharp knife is the most vital tool you need in your kitchen. The Mueller knife sharpener will help you achieve a professional edge with 100% fine diamond abrasives sharpening and honing your dull knives. Each blade angle can be reshaped, evenly sharpened and rejuvenated fast and simply with better precision than a sharpening stone.
  • Ideal For Various Knives – The knife sharpener tool has a unique dual-stage system. Dull, damaged and brittle knives can be reshaped in the first stage and polished and honed in the second stage. Sharpen stainless steel, hard steel, ceramic, sporting and folding knives, large and small to optimum condition.
  • Safe And Easy To Use - There is no risk involved in its operation. Simply position the dull blade on the sharpening slot and enjoy razor-sharpness in just seconds. This sharpener is suitable for both right-handed and left-handed users. Each stage has two slots, one slot for each side of the blade, left and right. Now you can sharpen hassle-free even during meal prep.
  • Compact Design - This electric knife sharpener’s handy and simple design is a smart investment for your family kitchen. Lightweight and compact, the kitchen gadget is space-efficient and will easily fit into your kitchen drawer.
  • Superior Quality With Mueller - We are here to offer you only the best quality products designed to make your life easier. If you need any help, please feel free to contact us, our professional customer support is always here for you!
Rank No. #3
Work Sharp Precision Adjust Knife Sharpener
  • The Work Sharp Precision Adjust Knife Sharpener is an angle guided, 3-sided abrasive jig-and-clamp style sharpener that makes manual sharpening faster, easier and more precise than ever.
  • ADJUSTABLE, REPEATABLE - Sharpening angle can be easily adjusted from 15°- 30°, in 1° increments.
  • TRI-BRASIVE ROD - Quickly index between coarse and fine diamond and fine ceramic stone.
  • V BLOCK CLAMP - Removable clamp secures knife safely and consistently.
Rank No. #4
Work Sharp Knife & Tool Sharpener Mk.2
  • NEW & IMPROVED - Work Sharp Knife & Tool Sharpener Mk.2 sharpens every knife you own. It builds upon the Original Work Sharp Knife & Tool Sharpener, with new features to make sharpening faster, easier, and more repeatable than ever before.
  • FLEXIBLE BELTS - put a razor sharp edge on their blades, now you can have the same technology in your home or shop like the professionals. The belts conform to the edge of any blade to sharpen outdoor, pocket and kitchen knives, even serrated knives, scissors*, and many other common edge tools.
  • SHARPENING GUIDE - increases precision and repeatability to get the proper edge angle every time and provides a new scratch resistant leather lining. Quickly change from 25° outdoor knives to 20° Kitchen knives in one guide.
  • TWO SPEED MOTOR - delivers a low speed for more control when sharpening a knife, yet still provides all the power you need for heavier sharpening and grinding tasks on tools like lawnmower blades, axes and other common lawn & garden tools.
  • EDGE GUIDE - supports the knife all the way to the tip and makes sharpening easier. It can quickly be flipped out of the way to ensure you sharpen the entire length of the blade on certain knives with obstructive features.
Rank No. #5
4-in-1 Kitchen Knife Accessories: 3-Stage Knife Sharpener Helps Repair, Restore, Polish Blades and Cut-Resistant Glove (Black)
  • 3-Step Knife Sharpener: With our incredible 3-slot system, we’re revolutionizing the art of knife sharpening! The 1st diamond sharpening rod repairs and straightens damaged blades before the 2nd slot sharpens to restore its V-shape. Finally, the 3rd slot fine tunes for a clean polish.
  • Easy to Use: Whether you’re right or left-handed, the ergonomic handle allows you to restore your cooking knives in a matter of seconds! Simply place the blade in each of the slots and gently pull the knife through a few times for fast, effective sharpening.
  • Cut-Resistant Glove Included: At Kitchellence, we put the safety of our customers above all else. Designed with a non-slip base, our kitchen knife sharpener offers comfortable control while you work. We’re even including a cut-resistant glove for added safety!
  • Premium Quality: With our professional knife sharpener kit, you don’t have to be a chef to cook like one! Crafted from solid ABS plastic, it’s strong, durable and designed to last a lifetime. Made with high quality materials, knives will look and work like new.
  • Shop Risk Free: We’re so confident that you’ll love our knife sharpening kit, we’re backing each order with our unconditional money back guarantee! If you are not completely satisfied, simply return the product within 30 days and we’ll refund your purchase.
SaleRank No. #6
Chef'sChoice Trizor XV EdgeSelect Professional Electric Knife Sharpener With 100-Percent Diamond Abrasives And Precision Angle Guides For Straight Edge and Serrated Knives, 3-stage, Gray
  • CONVERT YOUR KNIVES: Ideal for converting traditional 20-degree factory edges of household knives into high performance Trizor XV 15-degree edges
  • DIAMONDS: Advanced stropping stage and 100 percent diamond abrasives for sharpening straight edge and serrated blades. Noise is between 65 dB and 75 dB
  • EASY TO USE: Advanced, patented flexible spring guides for automatic adjustment and accurate control of the sharpening angle and feature simple on/off switch
  • THREE STAGES: 3-Stage EdgeSelect sharpening system for optimum versatility in providing the perfect edge for each cutting task. Stages 1 and 2 are plated with 100-percent diamond abrasives to sharpen and hone the edge and stage 3 uses a patented flexible abrasive system to polish and help prolong the life of serrated knives
  • RAZOR SHARP: The 15 Trizor XV combines the strength and durability of the Trizor edge with the flawless, ultra-sharp 15-degree XV technology. Time Required to sharpen is approximately 1 minute for first time sharpening and resharpening is approximately 10 seconds
SaleRank No. #7
AccuSharp Knife & Tool Sharpener - Diamond-Honed Tungsten Carbide Rust-Free Sharpener Quickly Sharpens, Restores, Repairs & Hones Serrated Blades, Cutting Tools, Cleavers, Axes & Machetes
  • EASY TO USE KNIFE SHARPENER: This is the perfect knife sharpener for chef’s knives, paring knives, serrated knives, filet knives, cleavers – you name it. If you own a knife, you need this sharpener.
  • GET A SHARP EDGE IN 10 SECONDS: A sharp blade makes it easier to get work done quickly and safely. The innovative AccuSharp Knife Sharpener lets you sharpen most blades in around ten seconds.
  • DIAMOND-HONED TUNGSTEN CARBIDE SHARPENER: AccuSharp sharpening blades are crafted from diamond-honed tungsten carbide, one of the hardest known materials. With it's unique design, the sharpening blades can be reversed doubling its life span.
  • DEPENDABLE & LONG-LASTING CONSTRUCTION: Most users report an average of five to 10 years between blade replacements. AccuSharp Knife Sharpeners will not rust and can be cleaned easily with soap and water or in your dishwasher.
  • SAFE, UNIQUE, ERGONOMIC HANDLE: Featuring a unique, ergonomic handle, the AccuSharp fits neatly in either hand to accommodate both right-handed and left-handed users. Includes a full-length guard that protects your fingers throughout the sharpening process.
SaleRank No. #8
Best Professional Carbon Steel Knife Sharpening Steel, 12 inch
  • 12" Sharpening Steel maintains the edge on knives and extends the life of your cutlery with regular use.
  • Steel rod is made of carbon steel and plated with nickel-chrome.
  • Ergonomic, easy-to-grip polypropylene handle with hanging hole.
  • Wipe clean with a damp cloth.
  • Normally used for Dull Knifes, Best Choice for chef using.
SaleRank No. #9
Dorlle Knife Sharpener, Upgraded 4-Stage Manual Chef Knife Sharpener to Help Repair, Restore and Polish Blades (Black)
  • The stylish design that fits for the ergonomics: The classical shape and the stainless-steel handle decoration demonstrate the fashionable life style. The handle is comfortable. The wide EVA non-slip pad adopted at the bottom has increased the resistance between the sharpener and the table top, preventing it from sliding while sharpening the knife and bringing about safe and cozy experience.
  • Simple and convenient operation: 3 unique knife-grinders make the sharpening more convenient from rough to fine sharpening. Find the perfect angle and pull 3-4 times from the same direction, the damaged or passivated knife can be sharp again without damaging the knife, which is extremely suitable for daily use.
  • Quality material: The stainless-steel handle, pad and the external ABS plastic construct the perfect shape of the sharpener. The sharpening edge is made of quality tungsten steel, diamond and ceramic, which is excellent in quality.
  • Convenient and practical: The sharpener is applicable to various types of knife including cleaver, slicer, fruit and vegetable knife, satisfying all your daily demands. There is a 0.6-inch sharpening protection above the handle that can ensure the safety during sharpening.
  • Comprehensive after-sales service: Our sharpener has passed the comprehensive tests, guaranteeing the quality. Please contact Dorlle customer service for any problems, we will provide you with the satisfactory solution.
Rank No. #10
MOVIRON Professional Knife Sharpener Knife Sharpening Kit System, 360° Flip Design, Rotation Fixed-Angle, Stainless Steel Kitchen Chef Knife Sharpener, Abrasive Holding Tools with 10 Whetstones
  • 360° Flip Fixture: Our enhanced knife sharpener equips with an innovative flip fixture system, allowing you to flip over your blade and sharpen the other side with a deviation of +/- 2°. You can unscrew the screw on the vertical rod to adjust the ideal angle you want.
  • Safety & Convenience: The adjustable handle located on the upper front part of the stone holder, away from the blade, therefore you can restore the knife quickly and safely. Never worry about getting hurt while honing.
  • Durable: The metal part of this sharpener is stainless steel, highly durable & long lasting. With G-Clamp can be tightly clamped on the table, stool, kitchen stove or other platforms, and a metal blade fixture holding the blade firmly.
  • Multipurpose-Use: Just sharpen your knife with WATER, no need for expensive sharpening/honing oils. Perfect for sharpening different kinds of knives: Serrated edge, kitchen, hunting, chef, meat, paring, Sushi or barbecue and even to sharpen: axes, scissors, chisels, and razors.
  • 10 Stones: 6 Whetstones with base(#180, #400, #800, #1500, #2000, #3000), 4 Whetstones without base(#120, #320, #600, #1500). Stones of different thicknesses are used for various blades but all hard enough to grind S30V steel. Other whetstones with the size of 150*20*5mm also fit for this professional sharpener kit. If you want to sharpen the knife more accurately but have no iPhone with a rangefinder tool, please download the Goniometer to help set the angle.

How Do You Buy The Best Knife Sharpeners of 2021?

Do you get stressed out thinking about shopping for a great Knife Sharpeners? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Knife Sharpeners, which is why we have assembled a comprehensive list of the greatest Knife Sharpeners available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Knife Sharpeners that you consider buying. Your questions might include the following:

  • Is it worth buying an Knife Sharpeners?
  • What benefits are there with buying an Knife Sharpeners?
  • What factors deserve consideration when shopping for an effective Knife Sharpeners?
  • Why is it crucial to invest in any Knife Sharpeners, much less the best one?
  • Which Knife Sharpeners are good in the current market?
  • Where can you find information like this about Knife Sharpeners?

We’re convinced that you likely have far more questions than just these regarding Knife Sharpeners, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Knife Sharpeners, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Knife Sharpeners. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Knife Sharpeners buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Knife Sharpeners currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Knife Sharpeners has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features:What bells and whistles matter for an Knife Sharpeners?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Knife Sharpeners.
  5. Customer Ratings: Number ratings grade Knife Sharpeners objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Knife Sharpeners.
  7. Product Quality: You don’t always get what you pay for with an Knife Sharpeners, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Knife Sharpeners is should be an indication of how long it will work out for you.

We always remember that maintaining Knife Sharpeners information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Knife Sharpeners is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.