September 21, 2025

Advertising Disclosure

10 Best chef's choice knife sharpeners of 2025

Save up to 33% off

Best Choice

1

Chef's Choice
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
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.
Key specs
- Angle:15-degree edges
- Functionality:Knife sharpener
- Dimensions:10 x 4.25 x 4.25 inches
- Material:Diamond abrasives
- Grit:100 percent diamond
9.8

Exceptional

Our Rating

9.9
Easy to grip

9.5
Simple to use

9.3
lasts a long time
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Chef's Choice
Chef's Choice Model 151 Universal Electric Knife Sharpener, Stainless Steel
Main highlights

Sharpness_and_Durability
Produces 15 degree edges, the perfect balance of sharpness and durability, with precision angle guides for foolproof sharpening from heel to tip.

Versatile_Knife_Sharpening
Ideal for sharpening chefs, santoku, paring, bread, and fillet knives from European, Asian, or American brands. Converts 20-degree edges to 15 degrees.

Ease_of_Use
Customers praise its ease of use, noting it keeps knives razor sharp with straightforward instructions and quick performance.
Key specs
- Angle:15 degrees
- Functionality:Knife sharpening
- Dimensions:9.5 x 4.25 x 4.25 inches
- Material:Stainless steel
- Grit:Medium and fine diamond
9.5

Excellent

Our Rating

9.3
materials Quality

9.1
Vacuum strength

8.9
lasts a long time
3

Chef's Choice

Chef’sChoice Professional Manual Knife Sharpeners Pronto Hone for 15-Degree Straight-Edge and Serrated Knives with Precise Angle Control & Compact Footprint, 2 Stage, Black
9.4

Excellent

Our Rating

9.9
lasts a long time

9.5
Easy to grip

9.3
Simple to use
4

Chef's Choice
Chef’sChoice Manual Knife Sharpeners for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives Precise Angle Control & Compact Footprint, 2-Stage, Gray

18% Off
Main highlights

Diamond Abrasives for Superior Sharpness
Utilizes 100% diamond abrasives for sharp, burr-free edges.

Versatile for Various Knife Types
Ideal for straight, serrated, sports, and pocket knives.

Highly Praised for Ease of Use
Customers love its simplicity and effectiveness across knife types.
Key specs
- Angle:15 and 20-degree
- Functionality:3-stage sharpener
- Dimensions:9.25 x 2 x 2 inches
- Material:Diamond abrasives
- Grit:100 percent diamond
9.3

Excellent

Our Rating

9.7
Easy to grip

9.5
Comfortable

9.5
Sheerness
5

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.
Key specs
- Angle:20 degree or 15 degree
- Functionality:Sharpens straight and serrated knives
- Dimensions:10 x 4.25 x 4.25 inches
- Material:Stainless Steel
- Grit:100 diamond abrasives
9.2

Excellent

Our Rating

9.9
lasts a long time

9.5
Simple to use

9.3
Giftable
See Today’s Deals & Prices
6

Chef's Choice
Chef’sChoice Professional Electric Knife Sharpeners UltraHone With 100-Percent Diamond Abrasives And Precision Angle Guides For 20-Degree Straight-Edge and Serrated Knives, 2-Stage, White
Main highlights

Precision_Sharpening_Technology
Sharpens both straight edge and serrated knives to better than factory sharpness.

Versatile_Kitchen_Tool
Ideal for home chefs needing quick, precise sharpening for various knife types.

User-Friendly_Design
Easy to follow instructions ensure effective use and excellent results.
Key specs
- Angle:Precision angle control
- Functionality:Sharpens knives
- Dimensions:19.69 x 19.69 x 11.02 inches
- Material:100 diamond abrasives
- Grit:100
9.0

Excellent

Our Rating

9.3
Simple to use

9.3
Giftable

8.9
worth the money
7

Chef's Choice
Chef’sChoice 15XV Professional Electric Knife Sharpener With 100-Percent Diamond Abrasives And Precision Angle Guides For Straight Edge and Serrated Knives, 3-Stage, Black
Main highlights

Key Features and Benefits
Transforms knives to ultra-sharp 15-degree edges with diamond abrasives.

Ideal Use Cases
Perfect for home chefs needing sharp, precise cutting tools.

Praised Feature
Highly effective and durable; customers report long-lasting performance.
Key specs
- Angle:15-degree
- Functionality:Knife sharpener
- Dimensions:10 x 4.25 x 4.25 inches
- Material:Diamond abrasives
- Grit:N/A
8.9

Very Good

Our Rating

9.7
Durability

9.1
Simple to use

8.7
Giftable
8

Chef's Choice
Chef’sChoice 15XV Professional Electric Knife Sharpener with Durable Metal Housing & 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives, 3-Stage, Metallic

13% Off
Main highlights

Advanced Sharpening Technology
Features a 3-stage EdgeSelect system with 100% diamond abrasives and flexible spring guides for automatic angle adjustment, ensuring razor-sharp 15-degree edges.

Perfect for Home Cooks
Ideal for converting 20-degree factory edges to high-performance 15-degree edges, making it perfect for both straight and serrated household knives.

Ease of Use
Highly praised for its ease of use, with many customers noting the simple on/off switch and straightforward instructions leading to excellent sharpening results.
8.8

Very Good

Our Rating

9.9
Sheerness

9.7
Simple to use

9.3
lasts a long time
9

Chef's Choice
Chef'sChoice G436 Manual Knife Sharpeners for Serrated and Straight Knives Diamond Abrasives, Wide Slots, 3-Stage, White
Main highlights

Key Features
Creates ultra-sharp 20-degree edges with diamond abrasives and Trizor engineered 3-facet pattern for durable, arch-shaped edges.

Ideal Use Cases
Perfect for sharpening both straight edge and serrated knives, ensuring precision sharpening for chefs and home cooks alike.

Customer Reviews
Most praised for its fast sharpening ability and the durability of the edges it produces, enhancing knife performance significantly.
Key specs
- Angle:20-degree
- Functionality:Sharpens straight and serrated knives
- Dimensions:2 x 2.2 x 7.4 inches
- Material:Diamond abrasives
- Grit:N/A
8.7

Very Good

Our Rating
10

Chef's Choice
Chef's Choice Trizor Model 15XV, Electric Knife Sharpener, 3 Stage

33% Off
Main highlights

Key Features and Benefits
Delivers razor-sharp edges with advanced sharpening technology; easy to use with multiple settings for various knives. Ensures durability and safety.

Ideal Use Cases
Perfect for kitchen enthusiasts and professional chefs. Exceptional for revitalizing kitchen knives, pocket knives, and even serrated blades.

Customer Reviews Highlight
Most praised for its ability to quickly and efficiently sharpen knives to a professional standard, with ease of use being a frequent compliment.
8.4

Good

Our Rating

9.7
worth the money

9.7
Giftable

9.5
Vacuum strength

10 Best chef's choice knife sharpeners of 2025

1

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

How do we rank?

How do we rank?

Analyzing top stores

2

Chef's Choice Model 151 Universal Electric Knife Sharpener, Stainless Steel

9.3

9.1

8.9

3

Chef’sChoice Professional Manual Knife Sharpeners Pronto Hone for 15-Degree Straight-Edge and Serrated Knives with Precise Angle Control & Compact Footprint, 2 Stage, Black

9.9

9.5

9.3

4

Chef’sChoice Manual Knife Sharpeners for 15- and 20-Degree Straight-Edge and Serrated Knives with Diamond Abrasives Precise Angle Control & Compact Footprint, 2-Stage, Gray

9.7

9.5

9.5

5

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

6

Chef’sChoice Professional Electric Knife Sharpeners UltraHone With 100-Percent Diamond Abrasives And Precision Angle Guides For 20-Degree Straight-Edge and Serrated Knives, 2-Stage, White

9.3

9.3

8.9

7

Chef’sChoice 15XV Professional Electric Knife Sharpener With 100-Percent Diamond Abrasives And Precision Angle Guides For Straight Edge and Serrated Knives, 3-Stage, Black

9.7

9.1

8.7

8

Chef’sChoice 15XV Professional Electric Knife Sharpener with Durable Metal Housing & 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives, 3-Stage, Metallic

9.9

9.7

9.3

9

Chef'sChoice G436 Manual Knife Sharpeners for Serrated and Straight Knives Diamond Abrasives, Wide Slots, 3-Stage, White

10

Chef's Choice Trizor Model 15XV, Electric Knife Sharpener, 3 Stage

9.7

9.7

9.5

Sign up and get exclusive special deals