10 Best electric knife sharpeners of 2025

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Best Choice

1

Chef's Choice
Chef’sChoice Professional Electric Knife Sharpeners for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives & Precision Angle Control, 3-Stage, White
Main highlights

Versatile Sharpening Options
Offers both 20 and 15-degree edge sharpening for precision.

Ideal for Home and Professional Use
Perfect for maintaining sharpness in household and professional kitchens.

Ease of Use Praised by Customers
Highly rated for simplicity and effectiveness in sharpening.
9.8

Exceptional

Our Rating

9.9
lasts a long time

9.5
Simple to use

9.3
Giftable
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Value for Money

2

Chef’sChoice
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

23% Off
Main highlights

Convert Knives to High Performance
Transforms 20-degree edges to 15-degree Trizor XV edges for sharper performance.

Ideal for Home Cooks
Perfect for sharpening kitchen knives, including straight and serrated blades.

Effortless Sharpness Praised by Users
Users love the ease of achieving razor-sharp edges quickly.
9.7

Exceptional

Our Rating

9.9
Easy to grip

9.5
Simple to use

9.3
lasts a long time
3

Narcissus
Narcissus Knife Sharpener, Professional 2 Stage Electric Knife Sharpener for Quick Sharpening & Polishing, with Scissors Sharpener and Metal Dust Collection Box, Stainless Steel, Silver
Main highlights

Professional Results at Home
Electric sharpener with a 2-stage system for crude and fine sharpening.

Versatile Kitchen Use
Ideal for home chefs needing quick blade restoration.

Efficient and Fast Sharpening
Customers praise the sharpener's speed and ease of use.
9.4

Excellent

Our Rating

9.3
Simple to use

8.9
Vacuum strength

8.7
worth the money
4

Presto
Presto EverSharp, 2-Stage System Electric Knife Sharpener, No Size, Black

16% Off
Main highlights

Razor-Sharp Edge Creation
Sapphirite wheels provide a precisely angled, razor-sharp edge quickly.

Ideal for Kitchen and Sport Knives
Perfect for sharpening non-serrated kitchen and sport knives at home.

Ease of Use Praised by Users
Customers love its simplicity and efficiency for sharpening various knives.
9.3

Excellent

Our Rating

9.3
Simple to use

8.9
worth the money

8.9
materials Quality
5

Presto
Presto 08810 Professional Electric Knife Sharpener, Multi/None

24% Off
Main highlights

3-Stage Sharpening System
Easy 3-stage sharpening system for professional results at home, anytime.

Versatile Knife Compatibility
Sharpens kitchen and sport knives, even Santoku knives.

Highly Effective Sharpness
Remarkably one of the best knife sharpeners for instant sharpness.
9.2

Excellent

Our Rating

9.7
lasts a long time

9.5
Flexibility

9.3
Simple to use
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6

WORK SHARP
Work Sharp MK2 Professional Electric Knife and Tool Sharpener - Adjustable Tool and Knife Sharpening System

10% Off
Main highlights

Versatile Sharpening System
The Work Sharp MK2 sharpens all knife types and tools efficiently with flexible belts and adjustable guides.

Ideal for Quick and Precise Sharpening
Perfect for those needing fast, repeatable sharpening results on kitchen and outdoor knives.

Highly Praised for Ease of Use
Customers love its user-friendly design, making sharpening fun and effective.
9.1

Excellent

Our Rating

9.9
Light weight

9.5
Easy to grip

9.5
Vacuum strength
7

Homly
Homly Professional Electric Knife Sharpeners for Kitchen Knives with Diamond Abrasives and Precision Angle Guides, Multifunctional 3-Stage Slots, Applicable to Straight Knife and Ceramic Knife
Main highlights

Diamond Abrasive Technology
Utilizes 100% diamond abrasives for efficient sharpening and honing.

Versatile Knife Compatibility
Ideal for all metal steel knives, including chef and pocket knives.

Ease of Use
Praised for its user-friendly operation and stable counter presence.
9.0

Excellent

Our Rating

9.9
lasts a long time

9.7
Simple to use

9.7
Vacuum strength
8

Dawnstar

Dawnstar Electric Knife Sharpener, Professional Kitchen Knife Sharpener for Home Use, 2 Stages of Coarse Sharpening & Fine Polishing, Metal Dust Collection Box for Easy Cleaning, Silver Gray

25% Off
8.9

Very Good

Our Rating
9

Secura
Secura 2-Stage Electric Knife Sharpener with Diamond Abrasives and Precision Angle Guides, Professional Sharpening Tool for Kitchen Straight Edge and Ceramic Knife, Black

16% Off
Main highlights

Two-Stage Sharpening System
Quickly sharpens and hones non-serrated blades for professional results.

Ideal for Household Use
Perfect for rejuvenating and maintaining kitchen knives easily.

Praised Safety Feature
Strong suction cup feet ensure stability and prevent mishaps.
8.7

Very Good

Our Rating

9.1
Easy to grip

8.9
Simple to use

8.7
Sheerness
10

Narcissus
Narcissus Knife Sharpener, Diamond Abrasives Electric Knife Sharpener for Stainless Steel and Ceramic Knives, with Scissors Sharpener & Metal Dust Collection Box, Quick Sharpening & Polishing, Silver
Main highlights

Dual Sharpening System
Features crude and fine slots for quick, efficient sharpening.

Versatile Use Cases
Ideal for sharpening straight, serrated, ceramic knives, and scissors.

Customer Praised Performance
Highly rated for delivering like-new sharpness quickly and safely.
8.6

Very Good

Our Rating

10 Best electric knife sharpeners of 2025

1

Chef’sChoice Professional Electric Knife Sharpeners for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives & Precision Angle Control, 3-Stage, White

9.9

9.5

9.3

2

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

9.9

9.5

9.3

3

Narcissus Knife Sharpener, Professional 2 Stage Electric Knife Sharpener for Quick Sharpening & Polishing, with Scissors Sharpener and Metal Dust Collection Box, Stainless Steel, Silver

9.3

8.9

8.7

4

Presto EverSharp, 2-Stage System Electric Knife Sharpener, No Size, Black

9.3

8.9

8.9

5

Presto 08810 Professional Electric Knife Sharpener, Multi/None

9.7

9.5

9.3

6

Work Sharp MK2 Professional Electric Knife and Tool Sharpener - Adjustable Tool and Knife Sharpening System

9.9

9.5

9.5

7

Homly Professional Electric Knife Sharpeners for Kitchen Knives with Diamond Abrasives and Precision Angle Guides, Multifunctional 3-Stage Slots, Applicable to Straight Knife and Ceramic Knife

9.9

9.7

9.7

8

Dawnstar Electric Knife Sharpener, Professional Kitchen Knife Sharpener for Home Use, 2 Stages of Coarse Sharpening & Fine Polishing, Metal Dust Collection Box for Easy Cleaning, Silver Gray

9

Secura 2-Stage Electric Knife Sharpener with Diamond Abrasives and Precision Angle Guides, Professional Sharpening Tool for Kitchen Straight Edge and Ceramic Knife, Black

9.1

8.9

8.7

10

Narcissus Knife Sharpener, Diamond Abrasives Electric Knife Sharpener for Stainless Steel and Ceramic Knives, with Scissors Sharpener & Metal Dust Collection Box, Quick Sharpening & Polishing, Silver

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