The 10 Best Electric Knife Sharpeners

Updated May 19, 2017 by Ezra Glenn

10 Best Electric Knife Sharpeners
Best High-End
Best Mid-Range
Best Inexpensive
We spent 27 hours on research, videography, and editing, to review the top choices for this wiki. If you want to chop, dice and slice easily and quickly, you have to keep your blades sharp. Both amateur and professional chefs will appreciate these electric knife sharpeners, which do just that. They will not only save you time, but can also protect expensive knives from damage by ensuring clean and accurate honing. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best electric knife sharpener on Amazon.

10. Presto 08800 EverSharp

The two-stage Presto 08800 EverSharp has a compact design that fits on most kitchen counters and is weighted to sit stably. It features a low profile and multiple slots suitable for many different types of cutting implements.
  • sapphirite grinding wheels
  • good affordable home option
  • not professional quality
Brand Presto
Model 08800
Weight 3 pounds
Rating 3.6 / 5.0

9. Shenzhen Knives Diamond

With a grinding stone capable of taking a full millimeter off a blade, the Shenzhen Knives Diamond will be a welcome addition to any home kitchen. It works on both steel and ceramic blades and has coarse and fine slots for ensuring the sharpest edge possible.
  • cartridge is replaceable
  • included covers keep dust out
  • wheels wear down fairly quickly
Brand Shenzhen Knives
Model SZSHARP
Weight 2 pounds
Rating 4.1 / 5.0

8. McGowan Diamondstone

For simple, fast, and powerful action, the McGowan Diamondstone is a great choice. It may not look the flashiest, but it's a great addition to any kitchen and boasts a one-step operation that makes it exceptionally easy to use, even for a novice.
  • creates hollow-ground edges
  • doesn't get hot like some models
  • tends to spew dust and grit
Brand McGowan
Model 1923
Weight 2.2 pounds
Rating 3.8 / 5.0

7. Smith's 50245 Ceramic Edge Pro

The Smith's 50245 Ceramic Edge Pro uses interlocking ceramic wheels to produce quality blade edges that are even, efficient, and free of burrs and other imperfections. It also offers a manual slot for sharpening serrated blades.
  • works on both sides at once
  • creates a 45-degree-angled edge
  • not suitable for asian-style blades
Brand Smith's
Model 50245
Weight 5 pounds
Rating 4.0 / 5.0

6. Kitchen IQ 50142

The Kitchen IQ 50142 has a rubber hand grip and nonslip feet for controlled, easy, and accurate sharpening without any wobbling or movement. It's suitable for use with scissors, and features a convenient clean-out slot on the bottom.
  • built-in wheel cleaning brush
  • manual honing slots
  • prone to imbalanced beveling
Brand KitchenIQ
Model 50142
Weight 5.6 pounds
Rating 4.1 / 5.0

5. Chef's Choice XV Trizor

The Chef's Choice XV Trizor is built to bring all types of blades to a fine, polished point, with an edge that slices through just about anything like it's butter. It features a three-stage process with diamond abrasives that's suitable for almost anything in your arsenal.
  • works on steel and alloy blades
  • creates a universal 15-degree bevel
  • bit of a steep learning curve
Brand EdgeCraft
Model 0101500
Weight 4.5 pounds
Rating 3.9 / 5.0

4. Presto 08810 Professional

The Presto 08810 Professional has interchangeable guides that automatically hold blades at their optimal honing angle. It's a good option for the home cook or restaurant chef who uses a range of blades that includes both European and Japanese styles.
  • also works for hunting implements
  • adjustable blade thickness selector
  • guards could be a bit sturdier
Brand Presto
Model 8810.00
Weight 5.1 pounds
Rating 3.7 / 5.0

3. Chef's Choice Hybrid 290

The Chef's Choice Hybrid 290 is quite the stylish option, with a black and stainless steel finish and smooth, curved lines. It uses a three-stage grinding process with diamond abrasive wheels that provide superb control of your blade's edges.
  • engineered and assembled in the usa
  • works on serrated blades
  • creates durable arched edges
Brand Chef's Choice
Model 0290101
Weight 7.5 pounds
Rating 3.8 / 5.0

2. Work Sharp WSKTS-KO

With a variable speed motor, compact design, and an adjustable bevel guide, the Work Sharp WSKTS-KO is one of the most versatile options available. Use it to create fine edges on everything from a kitchen paring blade to a hatchet.
  • industrial-grade tool
  • perfect for use at a workbench
  • includes five abrasive belts
Brand Work Sharp
Model WSKTS-KO
Weight 4.5 pounds
Rating 4.6 / 5.0

1. Wusthof PEtec 2933

From one of the most respected names in the field, the Wusthof PEtec 2933 features a three-stage system that accurately hones almost any type of blade to pristine sharpness. It's the ideal choice for chefs who need a reliable workhorse for near-daily use.
  • makes dull blades razor sharp
  • easy to use right out of the box
  • works in just a few seconds
Brand Wüsthof
Model #N/A
Weight 4.7 pounds
Rating 4.6 / 5.0

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Last updated on May 19, 2017 by Ezra Glenn

Ezra is a writer, photographer, creative producer, designer, and record label-operator from New York City. He's traveled around the world and ended up back where he started, though he's constantly threatening to leave again.


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