We Use CookiesWe use cookies to enhance the security, performance,
functionality and for analytical and promotional activities. By continuing to browse this site you
are agreeing to our privacy policy
10 Best Knife Sharpener 2025 in the United States
#1
Winner
Chef’sChoice 15XV EdgeSelect Professional Electric Knife Sharpener with 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives, 3-Stage, Gray
The Chef’sChoice 15 Trizor XV EdgeSelect Knife Sharpener is designed for those looking to keep their kitchen knives in top shape. One of its main strengths is its ability to convert standard 20-degree knife edges to a sharper 15-degree edge, enhancing cutting performance.
Rating
10.0
Chosen by1,162
Sharpening Stages
Ease of Use
Most important from
13859 reviews
#2
The Original Tumbler Rolling Knife Sharpener™ – Easy Manual Sharpener for Kitchen, Outdoor & Utility Knives – 15° & 20° Angle Guides
The Original Tumbler Rolling Knife Sharpener is a handy tool for anyone looking to maintain the sharpness of their kitchen knives. It features diamond-plated sharpening discs, which are known for their effectiveness in restoring a knife's edge, making it a great choice for those serious about their culinary skills. This sharpener allows for 15 and 20-degree angle sharpening, accommodating both traditional and specialty blades. The ability to choose the sharpening angle is a significant advantage, ensuring users can get the precise edge they need for different types of knives.
Rating
9.4
Abrasive Material
Angle Guides
Ease of Use
Most important from
2677 reviews
#3
Work Sharp Knife and Tool Sharpener with extra replacement belts
The Work Sharp Knife and Tool Sharpener Mk.2 is designed to handle a wide variety of blades including kitchen knives, serrated edges, scissors, and even tougher tools like lawn mower blades and axes. It uses abrasive belts that conform to the blade's shape, which helps sharpen different edges effectively without needing multiple attachments. This sharpener features a two-speed motor, giving you control to switch between gentle sharpening and heavier grinding tasks, making it versatile for many tools.
Rating
9.1
Type of Sharpener
Angle Guides
Ease of Use
Most important from
7681 reviews
Top 10 Best Knife Sharpener 2025 in the United States
#1
Winner
Chef’sChoice 15XV EdgeSelect Professional Electric Knife Sharpener with 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives, 3-Stage, Gray
Chef’sChoice 15XV EdgeSelect Professional Electric Knife Sharpener with 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives, 3-Stage, Gray
Type of Sharpener: Knife Sharpener
Abrasive Material: Diamond
Sharpening Stages: Three
Angle Guides: Advanced guides
Ease of Use: Easy
Chosen by 1162 this week
The Original Tumbler Rolling Knife Sharpener™ – Easy Manual Sharpener for Kitchen, Outdoor & Utility Knives – 15° & 20° Angle Guides
The Original Tumbler Rolling Knife Sharpener™ – Easy Manual Sharpener for Kitchen, Outdoor & Utility Knives – 15° & 20° Angle Guides
Type of Sharpener: Rolling Knife Sharpener
Abrasive Material: Diamond Plated
Angle Guides: 15 and 20-degree
Ease of Use: Magnetic holder
Portability: Compact, 1.4 pounds
Work Sharp Knife and Tool Sharpener with extra replacement belts
Work Sharp Knife and Tool Sharpener with extra replacement belts
Type of Sharpener: abrasive belts
Abrasive Material: abrasive belts
Angle Guides: built-in edge guide
Portability: compact and light
Work Sharp Precision Adjust Elite Knife Sharpener - Adjustable Knife Sharpening System - For Hunting, Serrated & Kitchen Knives
Work Sharp Precision Adjust Elite Knife Sharpener - Adjustable Knife Sharpening System - For Hunting, Serrated & Kitchen Knives
Type of Sharpener: Precision Adjust Elite
Abrasive Material: Diamond, Ceramic
Sharpening Stages: Seven grits
Angle Guides: 15 to 30 degrees
Ease of Use: User-friendly
Portability: Portable, 3 pounds
HORL 2 Walnut Rolling Knife Sharpener - Kitchen Knife Sharpener for Razor Sharp Edges Made in Germany - Easy Knife Sharpening Kit - Roller with Magnetic Holder with 15 & 20 Degrees
HORL 2 Walnut Rolling Knife Sharpener - Kitchen Knife Sharpener for Razor Sharp Edges Made in Germany - Easy Knife Sharpening Kit - Roller with Magnetic Holder with 15 & 20 Degrees
Type of Sharpener: Manual
Abrasive Material: Industrial diamond, ceramic discs
Angle Guides: 15° and 20°
Ease of Use: Rolling design, magnetic holder
Portability: Compact, lightweight (1.69 lbs)
Related Products
Up to 10% off
RazorSharp™ Knife Sharpener With Adjustable Angle Guide — Diamond-Coated Ceramic Sharpening Stones for All Knives Including Precision Kitchen, Professional, Chef's Knives — Non-Slip Rubber Edge Grip
RazorSharp™ Knife Sharpener With Adjustable Angle Guide — Diamond-Coated Ceramic Sharpening Stones for All Knives Including Precision Kitchen, Professional, Chef's Knives — Non-Slip Rubber Edge Grip
Abrasive Material: Diamond-coated ceramic
Sharpening Stages: Three stages: sharpening and polishing
Angle Guides: Adjustable 14-24 degree angle guide
Ease of Use: Adjustable knob and clear guides
Portability: Under 9 ounces, compact size
Work Sharp Ken Onion Knife Sharpener Tool - Adjustable Knife Sharpening System - For Knives, Scissors, Serrated Blades, & Tools
Work Sharp Ken Onion Knife Sharpener Tool - Adjustable Knife Sharpening System - For Knives, Scissors, Serrated Blades, & Tools
Type of Sharpener: Knife Sharpener
Abrasive Material: Flexible belts
Angle Guides: Precision guides
Ease of Use: User-friendly
Portability: 2 pounds
Work Sharp Ken Onion Edition Knife & Tool Sharpener Elite Mk2 - Adjustable Knife Sharpening System with Blade Grinding Attachment
Work Sharp Ken Onion Edition Knife & Tool Sharpener Elite Mk2 - Adjustable Knife Sharpening System with Blade Grinding Attachment
Type of Sharpener: Knife & Tool
Sharpening Stages: Two
Angle Guides: Adjustable
Ease of Use: User-friendly
Portability: Less portable
Work Sharp Precision Adjust Knife Sharpener Kit, Sharpens All Pocket and Kitchen Knives with ease & control
Work Sharp Precision Adjust Knife Sharpener Kit, Sharpens All Pocket and Kitchen Knives with ease & control
Type of Sharpener: Precision Adjust Knife Sharpener Kit
Abrasive Material: Coarse, fine diamond, fine ceramic
Sharpening Stages: Three
Angle Guides: Adjustable 15-30°, 1-degree steps
Ease of Use: Angle-guided design, jig system
Portability: 7.6 oz, compact
#10
Chef’s Choice Professional Electric Knife Sharpeners for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives & Precision Angle Control, 3-Stage, White
Chef’s Choice Professional Electric Knife Sharpeners for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives & Precision Angle Control, 3-Stage, White
Type of Sharpener: Electric
Abrasive Material: Diamond
Sharpening Stages: Three-stage
Angle Guides: Precision guides
Ease of Use: User-friendly
Portability: Not portable
How do we rank products for you?
Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.
Buying Guide for the Best Knife Sharpener
Choosing the right knife sharpener is essential for maintaining the longevity and performance of your knives. A good knife sharpener will help you keep your blades in top condition, ensuring they are always ready for use. When selecting a knife sharpener, consider the type of knives you have, how often you use them, and your comfort level with sharpening tools. Here are some key specifications to consider when choosing a knife sharpener.Type of SharpenerKnife sharpeners come in various types, including manual, electric, and sharpening stones. Manual sharpeners are easy to use and portable, making them ideal for occasional use. Electric sharpeners are more convenient and faster, suitable for those who frequently use their knives. Sharpening stones require more skill but offer the most control and precision, perfect for those who want to master the art of sharpening. Choose the type that best fits your usage frequency and skill level.
Abrasive MaterialThe abrasive material of a knife sharpener determines how effectively it can sharpen your knives. Common materials include diamond, ceramic, and tungsten carbide. Diamond abrasives are the hardest and most durable, providing quick and efficient sharpening. Ceramic abrasives offer a finer finish and are gentler on the blade. Tungsten carbide is very effective for quick sharpening but can be harsher on the blade. Consider the material based on the type of knives you have and how sharp you want them to be.
Sharpening StagesSome knife sharpeners offer multiple sharpening stages, typically including coarse, medium, and fine. Coarse stages are used for repairing damaged or very dull blades, medium stages for general sharpening, and fine stages for honing and polishing the edge. If you have a variety of knives or want to maintain a high level of sharpness, a sharpener with multiple stages can be very beneficial. Choose a sharpener with the stages that match your sharpening needs.
Angle GuidesAngle guides help you maintain the correct sharpening angle, which is crucial for achieving a sharp edge. Some sharpeners come with fixed angle guides, while others offer adjustable guides. Fixed guides are easier to use and ensure consistency, making them ideal for beginners. Adjustable guides provide more flexibility and are suitable for those who have different types of knives with varying edge angles. Consider your comfort level and the types of knives you have when choosing between fixed and adjustable angle guides.
Ease of UseThe ease of use of a knife sharpener is an important factor, especially if you are new to sharpening. Look for features such as ergonomic handles, non-slip bases, and clear instructions. Manual sharpeners and electric sharpeners are generally easier to use than sharpening stones, which require more skill and practice. Choose a sharpener that you feel comfortable using and that fits your level of experience.
PortabilityIf you need to sharpen your knives on the go, portability is an important consideration. Manual sharpeners and compact electric sharpeners are more portable than larger, more complex models. Look for a sharpener that is lightweight and easy to carry if you plan to take it with you while traveling or camping. Choose a portable sharpener if you need a convenient option for sharpening your knives outside of your home.