Imagine this: you’re about to slice into a juicy tomato, but your knife just squishes it. Or maybe you’re trying to carve the Thanksgiving turkey, and the blade struggles to cut through the skin. A dull knife doesn’t just make cooking harder; it can be dangerous too! That’s why keeping your knives sharp is so important.
But with so many electric knife sharpeners out there, how do you pick the best one? It’s easy to feel overwhelmed by all the different features and brands. You want a sharpener that works well without damaging your knives, and you don’t want to waste your money on something that won’t do the job. We get it!
In this post, we’ll cut through the confusion. We’ll explain what makes a great electric knife sharpener and help you understand what to look for. By the end, you’ll feel confident choosing a sharpener that will keep your kitchen knives performing like new. Let’s get your knives back in fighting shape!
Our Top 5 Electric Knife Sharpener Recommendations at a Glance
Top 5 Electric Knife Sharpener Detailed Reviews
1. Chef’sChoice 15XV EdgeSelect Professional Electric Knife Sharpener with 100-Percent Diamond Abrasives and Precision Angle Guides for Straight Edge and Serrated Knives
Rating: 9.1/10
Transform your kitchen knives from dull to dazzling with the Chef’sChoice 15XV EdgeSelect Professional Electric Knife Sharpener. This sharpener takes your ordinary knives and gives them a super sharp 15-degree edge, making cutting a breeze. It works on both straight and serrated blades, so all your knives can be top-notch.
What We Like:
- Turns regular 20-degree knife edges into super sharp 15-degree Trizor XV edges.
- Uses 100% diamond abrasives for sharpening and a special stage for polishing serrated knives.
- Flexible guides make sharpening easy and accurate for the right angle.
- It’s fast! First-time sharpening takes about a minute, and touch-ups are just 10 seconds.
- Makes your knives razor sharp for effortless cutting.
- Comes with a 3-year limited warranty for peace of mind.
What Could Be Improved:
- The sharpening process might create some dust, so it’s good to use it over a trash can.
- While it’s easy to use, understanding the three stages might take a moment for beginners.
The Chef’sChoice 15XV sharpener brings professional-level sharpness to your home kitchen. Get ready to slice and dice with incredible ease and precision.
2. Presto 08800 EverSharp Electric Knife Sharpener
Rating: 9.1/10
Tired of dull knives that make cooking a chore? The Presto 08800 EverSharp Electric Knife Sharpener is here to save your kitchen (and your fingers!). This sharpener brings professional results right to your countertop, making your knives cut like new again, fast and without breaking the bank. It’s designed for ease of use, so anyone can achieve a razor-sharp edge.
What We Like:
- It quickly sharpens kitchen and sport knives to a super sharp edge.
- The easy 2-stage system gives you professional results at home.
- Sapphirite sharpening wheels are super tough, like those used in professional shops.
- Precision blade guides hold your knife at the perfect angle.
- You get a razor-sharp edge in seconds.
- It’s built to North American electrical standards.
What Could Be Improved:
- It only works on non-serrated blades.
- The voltage is 120 volts, so it’s for North America only.
This Presto sharpener makes achieving a sharp knife simple and effective. You’ll be slicing and dicing with confidence in no time!
3. BesynerSharp Pro
Rating: 8.8/10
Are you tired of dull knives that make cooking a chore? The BesynerSharp Pro Electric Knife Sharpener is here to help! This handy gadget quickly sharpens your kitchen knives, making them like new again. It’s designed for easy use at home and even comes with replacement grinding tools.
What We Like:
- It makes knives sharp really fast. You don’t have to try hard.
- It works on both regular and serrated knives. It sharpens all your knives.
- It sharpens and polishes blades in just a few seconds. Your knives will be ready to go quickly.
- It’s small and doesn’t take up much space in your kitchen. It’s easy for anyone to use.
- It can sharpen scissors too! It’s a good tool for all your cutting needs.
What Could Be Improved:
- The instructions could be a little clearer for brand new users.
- While it’s great for most knives, very old or damaged blades might need more than one pass.
The BesynerSharp Pro is a great way to keep your kitchen tools in top shape. It makes sharpening easy and effective for everyone.
4. Narcissus Knife Sharpener
Rating: 9.4/10
Tired of struggling with dull knives? The Narcissus Knife Sharpener (QN-M866) brings professional-grade sharpening right to your kitchen. This electric sharpener is designed for ease of use, making it faster and more convenient than manual methods. It tackles a variety of straight-blade knives, from your trusty chef’s knife to slicing and Santoku knives, restoring them to their former glory.
What We Like:
- Professional Results at Home: Get that sharp, like-new edge without leaving your kitchen.
- Two-Stage Sharpening: The crude stage quickly sharpens, while the fine stage polishes for a smooth, burr-free blade.
- Quick and Easy to Use: Just a few pulls in each slot brings your knives back to life in seconds.
- Built-in Scissors Sharpener: It’s a 3-in-1 tool, also capable of sharpening your scissors.
- Stable and Continuous Operation: The 30-watt motor runs for over an hour without overheating, perfect for tackling a whole set of knives.
- Global Compatibility: The 100-240V wide voltage design means it works wherever you are.
- Mess-Free Design: A magnetic dust collection box catches metal shavings, making cleanup a breeze.
- Excellent Customer Support: Narcissus offers a 12-month free replacement/refund and a 24-month after-sales service.
What Could Be Improved:
- Instruction Reading Recommended: The manufacturer advises reading the instructions thoroughly before first use, suggesting a slight learning curve.
- Video Guide Suggested: For optimal results, especially with the scissors sharpener, watching the product video is recommended.
This Narcissus Knife Sharpener is a fantastic addition to any kitchen, offering efficient sharpening and great value. It’s a simple solution for keeping all your blades in top condition.
5. Dawnstar Electric Knife Sharpener
Rating: 9.3/10
Tired of dull knives making kitchen prep a chore? The Dawnstar Electric Knife Sharpener is your new best friend. This sleek, silver-gray sharpener brings professional-level results right to your home kitchen. It’s designed for ease of use, saving you time and effort compared to old-fashioned manual sharpeners. Get ready to slice and dice with confidence!
What We Like:
- Quickly sharpens a variety of straight-edge kitchen knives, including chef’s knives, slicing knives, and santoku knives.
- Restores a dull knife to razor-sharpness in about 30 seconds, a huge time saver compared to manual sharpeners.
- Features two stages: a coarse stage for rapid sharpening and a fine stage for polishing, creating a smooth, sharp edge.
- The motor runs smoothly for extended periods without overheating, so you can sharpen all your knives in one go.
- Built-in metal dust collection boxes make cleaning up after sharpening a breeze.
- Comes with the Dawnstar Assurance: a 12-month free replacement or refund policy and an additional 12-month after-sales service.
- Works with universal 100-240V voltage, making it suitable for use anywhere.
What Could Be Improved:
- While it sharpens quickly, the very first sharpening of a knife might take a little longer to establish the correct edge angle.
This electric knife sharpener makes achieving a sharp blade simple and efficient. It’s a fantastic tool for any home cook looking to improve their kitchen experience.
The Ultimate Buying Guide: Sharpen Your Knives with Ease
Tired of dull knives? An electric knife sharpener makes kitchen chores much easier. This guide helps you find the best one for your needs.
Why Use an Electric Knife Sharpener?
An electric sharpener quickly sharpens your knives. It’s faster than manual sharpening. It also works for many knife types.
Key Features to Look For
Sharpening Slots
Most electric sharpeners have multiple slots. These slots use different abrasives. One slot might be for coarse sharpening. Another slot is for fine honing. Some sharpeners have a slot for serrated knives. Look for a sharpener with at least two slots.
Angle Guides
Angle guides help you hold the knife at the right angle. This is important for a sharp edge. Most sharpeners have built-in guides. They are usually set for common knife angles.
Motor Power
A stronger motor means faster sharpening. It also means the sharpener can handle harder steels. Look for a motor that feels powerful. It should not bog down when you use it.
Ease of Use
The best sharpeners are easy to use. You should not need special skills. The instructions should be clear. The sharpener should be stable on your counter.
Durability
A good sharpener lasts a long time. It should be made of strong materials. The motor should be reliable.
Important Materials
Abrasives
Electric sharpeners use different abrasives. Diamond is the hardest. It sharpens quickly. Ceramic is good for honing. It makes the edge smooth. Some sharpeners use carbide. Carbide is also effective.
Housing
The outside of the sharpener is the housing. It should be made of sturdy plastic. Some high-end models have metal housing. This makes them very durable.
Factors That Improve or Reduce Quality
Sharpening Technology
Some sharpeners use advanced technology. They might have multiple stages of sharpening. This creates a very sharp and durable edge. Simpler sharpeners might only have one or two stages. This can lead to a less refined edge.
Brand Reputation
Well-known brands often make better products. They have experience. They stand behind their products. Cheaper, unknown brands might not be as reliable.
Customer Reviews
Read what other people say. Reviews tell you about real-world use. They highlight good and bad points.
User Experience and Use Cases
Home Cooks
If you cook a lot, you need sharp knives. An electric sharpener saves you time. It makes chopping and slicing easy. You can sharpen your chef’s knife, paring knife, and bread knife.
Professional Chefs
Professionals need very sharp knives. They use them all day. An electric sharpener helps them maintain their tools. It keeps their knives performing at their best.
Anyone Who Wants Sharp Knives
You don’t have to be a chef to enjoy sharp knives. Home cooks of all levels can benefit. A sharp knife is safer. It cuts food cleanly. This makes cooking more enjoyable.
Frequently Asked Questions (FAQ)
Q: How often should I use an electric knife sharpener?
A: You should sharpen your knives when they start to feel dull. This might be every few weeks or months. It depends on how much you use your knives.
Q: Can I sharpen any type of knife with an electric sharpener?
A: Most electric sharpeners work well for straight-edged knives. Some have special slots for serrated knives. Always check the sharpener’s manual.
Q: Will an electric sharpener damage my knives?
A: When used correctly, an electric sharpener should not damage your knives. Follow the instructions carefully. Do not force the knife.
Q: What is the difference between sharpening and honing?
A: Sharpening removes metal to create a new edge. Honing realigns the existing edge. Many electric sharpeners do both.
Q: Are electric knife sharpeners better than manual ones?
A: Electric sharpeners are faster and easier for many people. Manual sharpeners offer more control. The best choice depends on your preference.
Q: How do I clean an electric knife sharpener?
A: Most sharpeners can be cleaned with a dry cloth. Some have removable parts that can be brushed. Always unplug the sharpener before cleaning.
Q: What is the best angle for sharpening a knife?
A: The best angle varies by knife type. Most kitchen knives are sharpened at 15 to 20 degrees. Electric sharpeners usually have built-in guides for this.
Q: Can I sharpen ceramic knives with an electric sharpener?
A: Not all electric sharpeners can sharpen ceramic knives. You need a sharpener with diamond abrasives. Check the product description.
Q: How much do electric knife sharpeners cost?
A: Prices range from $30 to over $100. More expensive sharpeners often have more features and better durability.
Q: Where should I store my electric knife sharpener?
A: Store it in a dry place. Keep it away from children. A kitchen cabinet or drawer works well.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

Hi, I’m Larry Fish, the mind behind MyGrinderGuide.com.. With a passion for all things kitchen appliances, I created this blog to share my hands-on experience and expert knowledge. Whether it’s helping you choose the right tools for your culinary adventures or offering tips to make your kitchen more efficient, I’m here to guide you. My goal is to make your time in the kitchen not only easier but also enjoyable! Welcome to my world of kitchen mastery!




