Let’s be real—dull knives are a pain. Whether you’re prepping a quick dinner or diving into a weekend BBQ project, nothing slows you down like a blade that can’t cut clean. That’s where electric knife sharpeners come in. They take the guesswork out of sharpening, giving your knives a fresh, sharp edge in minutes—no special skills needed.
But with so many models out there—from compact home units to multi-tool sharpening systems—it can be tough to pick the right one. That’s why we reviewed and compared the top-rated electric knife sharpeners on the market. This guide will walk you through what to look for, answer common questions, and help you choose the perfect sharpener to suit your kitchen style and slicing needs.
List of the Best Electric Knife Sharpeners
10. Secura 2-Stage Electric Knife Sharpener
If you’re tired of sawing through tomatoes or forcing your way through thick veggies, the Secura Electric Knife Sharpener might just be your kitchen’s new MVP. Designed for easy, everyday use, this 2-stage sharpener uses diamond abrasives and built-in angle guides to take the hassle out of knife maintenance.
In just a few pulls, it restores your knives to their former slicing glory—perfect for straight-edge kitchen knives and even ceramic blades. It’s compact, steady, and super simple to operate, even if you’ve never sharpened a knife before.
Key Features:
- 2-Stage Sharpening System: Coarse stage reshapes dull edges, fine stage polishes to perfection
- Diamond Abrasive Wheels: Tough and effective for both steel and ceramic knives
- Precision Angle Guides: Keep blades aligned at the perfect angle for consistent results
- Non-Slip Suction Feet: Holds firm on your countertop for safe operation
- Compact Design: Fits neatly into any kitchen setup
- User-Friendly Operation: Plug it in, pull through—done
What We Like:
- Quick and easy to use, even for beginners
- Sharpens both ceramic and stainless steel blades
- Angle guides take out the guesswork
- Sturdy, with great suction to stay in place
- Compact enough to store in a drawer or leave on the counter
- Delivers consistently sharp results in minutes
What We Don’t Like:
- Not designed for serrated blades
- Can be a bit noisy during sharpening
Overall:
The Secura Electric Knife Sharpener is a great pick for home cooks who want sharp knives without the learning curve. It’s fast, reliable, and simple to use, with features that make knife sharpening safe and stress-free. If you want to keep your knives in tip-top shape without fussing over angles or grinding stones, this sharpener is ready to go to work for you.
9. VIDOME 3-Stage Professional Electric Knife Sharpener
Tired of struggling with dull kitchen knives? The VIDOME Electric Knife Sharpener brings you a powerful, simple solution that transforms even the bluntest blades into razor-sharp tools. With a 3-stage sharpening system powered by 100% diamond abrasives and precision angle guides, this sharpener is built for both metal and ceramic knives.
Whether you’re a home chef or a culinary pro, you’ll love how fast, quiet, and effective this machine is. Its smart design ensures consistent sharpening from heel to tip, with a compact build that fits neatly into any kitchen.
Key Features:
- 3-Stage Sharpening: Restores, sharpens, and polishes blades with diamond abrasives
- Precision Angle Guide: Automatically aligns your knife for pro-level sharpening
- Works on Ceramic and Metal: Versatile enough for most kitchen knives
- Energy-Saving Motor: Quiet, efficient German-engineered motor
- Blade-Friendly Design: Elastic spring guides protect your knife from scratching
- Compact & Stylish: Sleek champagne gold color with non-slip safety base
What We Like:
- Delivers razor-sharp results in seconds
- Makes old knives feel brand new
- Very easy to use with labeled slots and one-button operation
- Ideal for beginners and professionals alike
- Compact and stylish enough to keep on the counter
- Super quiet motor compared to most sharpeners
What We Don’t Like:
- Not suitable for serrated blades
- Thick knife handles may have slight trouble fitting into slots
Overall:
The VIDOME Electric Knife Sharpener is a sleek, high-performing tool that simplifies knife maintenance with style and power. Its combination of precision angle guidance, diamond abrasives, and ease of use makes it a standout choice for any kitchen. If you’re looking for fast, consistent sharpening that delivers every time, this one’s a winner.
8. Enutogo 4-in-1 Electric Knife Sharpener
Say goodbye to frustratingly dull kitchen tools. The Enutogo Electric Knife Sharpener is a compact, all-in-one solution built for everyday sharpening needs at home. With two sharpening stages and four total functions—including sharpening for knives, scissors, and even slotted screwdrivers—this handy tool gives your gear a second life with almost zero effort.
Thanks to its non-slip base, ergonomic design, and bonus grinding wheels, it’s not just convenient—it’s built to last. Whether you’re slicing veggies or fixing up your toolkit, this sharpener handles it all in a snap.
Key Features:
- 4-in-1 Design: Sharpens kitchen knives, scissors, slotted screwdrivers, and more
- 2-Stage Sharpening: Coarse grit for shaping, fine grit for polishing
- Extra Wheels Included: Comes with three replacement grinding wheels for long-term use
- Stable & Safe: Non-slip suction feet and ergonomic handle for better grip
- Fast & Easy: Sharpens most blades in just 5–7 seconds
- Copper Motor: Durable and low-noise for a smoother experience
What We Like:
- Covers knives, scissors, and screwdrivers—great versatility
- Very easy to use, even for beginners
- Compact size fits easily in drawers or on the counter
- Includes spare grinding wheels
- Stable during use thanks to strong suction feet
- Sharpens quickly, saving time in the kitchen
What We Don’t Like:
- Not designed for serrated knives
- Motor shuts off temporarily if used continuously for more than 8 minutes
Overall:
The Enutogo Electric Knife Sharpener is a budget-friendly, multi-purpose sharpening tool that’s great for households needing quick and consistent results. Its ability to handle multiple blade types in one unit—plus the bonus replacement parts—makes it a practical pick for everyday use. If you want a reliable sharpener without the fuss, this one is worth clicking on.
7. Chef’sChoice 1520 Electric Knife Sharpener
If you’re serious about your kitchen knives, the Chef’sChoice 1520 is a powerhouse you’ll want on your counter. Designed for professionals but easy enough for home chefs, this electric knife sharpener brings back razor-edge sharpness to both straight and serrated blades.
What sets this unit apart is its ability to handle both 15-degree (Asian-style) and 20-degree (Western-style) edges, with precision guides and 100% diamond abrasives. It takes all the guesswork out of sharpening, and with just a few passes, your knives are cutting like they’re brand new again.
Key Features:
- Dual-Angle Sharpening: Handles both 15° and 20° knives—perfect for Asian and Western styles
- 3-Stage Sharpening: Diamond abrasives for shaping and honing, plus a final stropping stage for a polished finish
- For All Knife Types: Works on straight-edge, serrated, sports, pocket, and household knives
- Dizor Engineered Edge: Patented system creates an arch-shaped edge that stays sharper longer
- Guided Accuracy: Built-in angle guides ensure consistent results every time
- Fast and Simple: Full sharpening takes about a minute, resharpening in just 10 seconds
What We Like:
- Professional-grade sharpening at home
- Compatible with nearly all types of knives, including serrated
- Delivers extremely sharp, polished edges quickly
- Well-built with a solid, durable feel
- Instruction manual makes it easy for first-timers to get started
- Trusted brand with a long-standing reputation
What We Don’t Like:
- Not suitable for ceramic knives
- Plastic guide slots may show wear with frequent use
Overall:
The Chef’sChoice 1520 is one of the most versatile and powerful electric knife sharpeners out there. Whether you’re restoring an old blade or keeping your premium knives in peak condition, this sharpener gets the job done fast, efficiently, and with pro-level precision. It’s ideal for anyone who wants their knives to perform their best—every single time.
6. Narcissus 2-Stage Electric Knife Sharpener
Narcissus Electric Knife Sharpener is a compact, effective tool that brings new life to your kitchen knives in seconds. Built with home use in mind, it combines power and simplicity to sharpen a wide variety of straight-blade knives and scissors with minimal effort.
With two sharpening stages—crude and fine—it quickly reshapes dull blades and polishes them to a smooth, burr-free edge. The bonus scissors slot and built-in metal dust box make this a well-thought-out, mess-free solution for daily kitchen maintenance.
Key Features:
- 2-Stage Sharpening: Coarse for reshaping and fine for polishing a clean edge
- Scissors Slot: Dedicated side slot for sharpening scissors and adding more value
- Metal Dust Collector: Built-in box catches sharpening debris for easy cleanup
- Stable Operation: Suction feet and 30W motor provide smooth, quiet performance
- Ergonomic Build: Stainless steel body with side handle for steady grip
- Global Use: 100–240V wide voltage support—perfect for travel or different outlets
What We Like:
- Sharpens knives quickly and effectively with just a few pulls
- Works well for both knives and scissors
- Very compact and easy to store
- Runs quietly and doesn’t overheat
- Includes a magnetic collection box to keep things clean
- Great build quality with thoughtful design touches
What We Don’t Like:
- May not sharpen very large or oddly shaped knives evenly
- Doesn’t support serrated or ceramic blades
Overall:
If you’re looking for a fast, mess-free way to keep your kitchen blades in great shape, the Narcissus Electric Knife Sharpener is a solid pick. It’s compact, easy to use, and smartly designed for everyday home use. With features like a scissors slot and dust collection box, it goes beyond the basics without overcomplicating the process. A reliable choice that delivers sharp results without the hassle.
5. Homly 3-Stage Professional Electric Knife Sharpener
Looking for a serious edge in the kitchen? The Homly Electric Knife Sharpener delivers top-tier sharpening power with pro-level features. Its 3-stage sharpening system uses diamond abrasives and precision guides to bring your kitchen knives back to life—sharper, faster, and safer.
From your chef’s knife to your fillet blade, it handles a wide range of straight-edged and ceramic knives with ease. Plus, with a powerful motor, quiet performance, and a sleek design, this sharpener doesn’t just get the job done—it does it with style and durability built in.
Key Features:
- 3-Stage Sharpening System: Diamond abrasives for sharpening, honing, and polishing
- Precision Angle Guides: Keeps your blade perfectly aligned throughout each pass
- Heavy-Duty Motor: Quiet and reliable with noise reduction design
- Wide Compatibility: Works on chef, slicing, boning, Santoku, and even ceramic knives
- Premium Build: Electroplated exterior and spring-loaded guide rods for consistent results
- Warranty and Support: Includes a 2-year product warranty and fast customer service
What We Like:
- Professional-grade sharpness in just minutes
- Diamond abrasives ensure long-lasting performance
- Handles multiple blade types with excellent results
- Simple and intuitive to use—no guesswork
- Solid, stylish build that looks good on the counter
What We Don’t Like:
- Not suitable for serrated or scissors sharpening
- Slightly larger footprint compared to compact sharpeners
Overall:
The Homly 3-Stage Electric Knife Sharpener is a powerhouse that brings professional precision into your home kitchen. Whether you’re slicing veggies or filleting fish, this tool ensures every cut is clean and easy. If you want a high-quality sharpener that’s both functional and built to last, Homly’s got you covered.
4. Presto 08810 Professional Electric Knife Sharpener
Presto 08810 delivers professional sharpening results without the professional learning curve. With a 3-stage sharpening system and adjustable blade thickness guides, this sharpener adapts to virtually any kitchen or sport knife. It’s a time-saver, space-saver, and skill-saver for anyone looking to upgrade their knife care routine.
From thick hunting blades to delicate paring knives, the built-in blade guides automatically hold your knife at the perfect angle—so there’s no guesswork, no frustration, just razor-sharp results in minutes.
Key Features:
- 3-Stage Sharpening System: Coarse, medium, and extra-fine stages for full sharpening control
- Adjustable Thickness Selector: Easily switches between thick (hunting), medium (kitchen), and thin (fillet) blade settings
- Blade Guide Technology: Holds knives in the perfect angle for consistent results
- Extra-Fine Ceramic Wheel: Polishes to a smooth, razor-like edge
- Works on Most Knife Types: Great for standard kitchen knives, Santoku, and sport knives
- Solid Build: Stable base and powerful performance in a user-friendly design
What We Like:
- Sharpens a wide range of knife types with excellent results
- Simple operation with no special skills needed
- Fast sharpening – most knives are ready in under a minute
- Built-in guide ensures precise, even sharpening every time
- Long-lasting performance with quality materials
What We Don’t Like:
- Larger footprint may take up more counter or storage space
- Not designed for scissors or serrated knives
Overall:
The Presto 08810 Professional Electric Knife Sharpener is a go-to solution for anyone who wants pro-level sharpness without the hassle. It’s ideal for busy kitchens, hunting gear prep, or anyone who values reliable tools. If you want quick results and a blade that glides through anything—this sharpener delivers.
3. Presto EverSharp 2-Stage Electric Knife Sharpener
Presto EverSharp electric knife sharpener is a reliable kitchen essential designed to keep your everyday knives cutting like new. With its easy 2-stage sharpening system and compact design, it’s perfect for busy kitchens that need quick, no-fuss sharpening.
This sharpener restores dull knives in seconds using two precision grinding wheels that create a 20-degree edge—ideal for most common household blades. Just plug it in, pull your blade through the slots, and enjoy smooth, sharp cuts every time.
Key Features:
- 2-Stage Sharpening: Coarse and fine wheels for sharpening and polishing
- Precision Guides: Holds your blade at the correct angle for consistent results
- Sharpens Most Steel Knives: Great for kitchen, fillet, and utility knives
- Compact Design: Fits easily on your countertop or in a drawer
- Non-Slip Suction Base: Keeps the sharpener steady while in use
- Plug-and-Play Use: No complex setup—just plug it in and sharpen
What We Like:
- Sharpens most household knives quickly and easily
- Very beginner-friendly – no sharpening skills needed
- Takes up little space and stores easily
- Affordable option with good results for everyday cooking
- Simple, reliable design with clear instructions
What We Don’t Like:
- Motor can stall if you press down too hard
- Doesn’t support ceramic or serrated knives
Overall:
The Presto EverSharp 2-Stage Sharpener is a solid pick for anyone who wants sharp knives without learning how to use sharpening stones or expensive systems. It’s fast, compact, and great for most steel kitchen knives. For basic home use, this sharpener hits the sweet spot between performance and simplicity.
2. Work Sharp MK2 Professional Electric Knife and Tool Sharpener
Work Sharp MK2 isn’t just a knife sharpener—it’s a complete sharpening station built for your entire toolkit. From chef knives to garden shears and everything in between, this upgraded model uses flexible abrasive belts, adjustable angle guides, and a two-speed motor to sharpen with precision and ease.
Designed for home cooks, DIYers, and outdoor enthusiasts, the MK2 makes sharpening fast, repeatable, and incredibly effective—no special skills needed. It’s simple, powerful, and built to last with quality that shines through every edge you sharpen.
Key Features:
- Adjustable Sharpening Angles: Custom settings for different tools and blades
- Flexible Abrasive Belts: Conform to each blade’s shape for precise sharpening
- Two-Speed Motor: Choose low speed for knives, high speed for tougher tools
- Edge Guide System: Holds blade steady for tip-to-handle accuracy
- Sharpens Nearly Everything: Knives, scissors, lawn tools, axes, pruners, and more
- Built-in Oregon Craftsmanship: Engineered and calibrated in the USA with a 3-year warranty
What We Like:
- Handles a huge range of tools beyond kitchen knives
- Super easy to use, even for beginners
- Delivers razor-sharp edges quickly and reliably
- Extra belts included and easy to swap out
- Great build quality and thoughtful design
- Backed by a solid brand with good support
What We Don’t Like:
- Doesn’t include medium-grit belts—you’ll want to buy those separately
- Not ideal for knives requiring very specific sharpening angles outside preset options
Overall:
The Work Sharp MK2 is one of the most versatile electric sharpeners out there. Whether you’re slicing onions or trimming branches, it gets the job done with sharp, clean results—fast. If you want one sharpener that does it all and does it well, this is the one to grab.
1. Chef’sChoice 15XV EdgeSelect Electric Knife Sharpener
Chef’sChoice 15XV takes the guesswork out of knife sharpening and replaces it with confidence. Designed to convert traditional 20-degree knives into high-performance 15-degree edges, this sharpener uses 100% diamond abrasives and patented spring guides for precise, polished results every time.
Its 3-stage sharpening system is built for both straight-edge and serrated knives, offering versatility and consistent results whether you’re prepping dinner or slicing through thick cuts. Fast, powerful, and reliable—it’s the perfect tool for anyone who wants sharper knives with minimal effort.
Key Features:
- 3-Stage Sharpening System: Sharpens, hones, and polishes for a razor-sharp finish
- 100% Diamond Abrasives: Safe, effective, and long-lasting edge creation
- Flexible Spring Guides: Automatically adjust for perfect angle control
- 15-Degree Trizor Edge: Creates sharper, stronger, longer-lasting knife edges
- Serrated Knife Support: Stage 3 polishes and prolongs life of serrated blades
- Quick Results: Sharpens in about 1 minute, resharpening takes only seconds
What We Like:
- Converts dull knives into high-performance blades
- Ideal for straight-edge and serrated kitchen knives
- Extremely easy to use with automatic angle control
- Consistent, professional-quality results
- Sturdy and durable with a well-designed build
- Great for home cooks and culinary enthusiasts
What We Don’t Like:
- Bulkier design may require more counter space
- Not designed for ceramic knives
Overall:
The Chef’sChoice 15XV EdgeSelect sharpener is a top-tier choice for anyone serious about knife performance. It’s fast, reliable, and delivers a professional edge with every use—without needing professional skills. If you’re looking for a sharpener that balances ease, precision, and versatility, this one hits the mark.
Buying Guides: What to Look for When Buying an Electric Knife Sharpener
Here are a few key things to keep in mind when shopping for your next knife sharpener:
- Sharpening Stages: Most top models offer 2 or 3 stages—typically including coarse (for reshaping), fine (for honing), and polishing. More stages offer more precision.
- Blade Compatibility: Some sharpeners work only on straight-edge knives, while others handle serrated, ceramic, or even scissors and tools.
- Angle Adjustability: Premium models let you adjust the sharpening angle (often between 15° and 20°), which is key if you have both Western and Asian-style knives.
- Ease of Use: Look for models with built-in angle guides and simple controls. They make sharpening much easier and more consistent.
- Build Quality: A stable base, quiet motor, and durable abrasive materials (like diamond or ceramic) can make all the difference.
- Extra Features: Some units come with bonus safety gloves, dust collectors, or extra belts—nice perks if you’re sharpening often.
FAQs
Not at all—if used properly. High-quality models with angle guides and fine abrasives actually extend the life of your knives.
It depends on how often you use them. For daily use, every 1–3 months is usually plenty. Use a honing steel in between to keep the edge aligned.
Some models, like the Chef’sChoice 15XV and Work Sharp MK2, have dedicated stages or guides for serrated blades. Always check before buying.
A 15° edge is sharper and more precise (common in Asian knives), while 20° is more durable (common in Western knives). Some sharpeners can convert between the two.
Yes—most come with non-slip bases and built-in angle guides. Just follow the directions, use light pressure, and keep fingers away from the slots.
Conclusion
Electric knife sharpeners are a total game-changer for anyone tired of dull blades and inconsistent cuts. Whether you’re looking for something basic and budget-friendly or a professional-grade machine, there’s a sharpener that fits your needs.
From the ultra-versatile Work Sharp MK2 to the polished precision of the Chef’sChoice 15XV, each model we reviewed brings something different to the table. Just think about what you cut most often, what types of knives you use, and how hands-on you want the process to be.
In the end, the best sharpener is the one that keeps your favorite knives ready for action—every slice, dice, and chop of the way.