Comparison: Best Knife For Chopping Onions (Updated | Oct 22nd)
Choosing the best knife for chopping onions depends on your needs and preferences. A sharp, well-balanced blade minimizes tearing and makes prep work easier. Key factors include blade material (stainless steel or high-carbon), handle comfort, and knife geometry—such as a Western-style chef’s knife or a Japanese nakiri. This comparison evaluates popular options for durability, ease of use, and performance, helping you find a reliable tool for efficient, tear-free onion chopping without overwhelming complexity. Whether you’re a home cook or a seasoned chef, the right knife can simplify everyday tasks.
Editor’s Choice
Best for a specific purpose
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Best for hollow edge:
imarku Chef Knife 7 Inch Kitchen Knife Ultra Sharp Santoku Knife – 7Cr17Mov Japanese Chefs Knife -
Best for wave design:
PAUDIN Nakiri Knife – 7" Razor Sharp Meat Cleaver and Vegetable Kitchen Knife -
Best for best overall:
KnifeSaga 2025 Upgraded Nakiri Chef Knife Japanese Professional 7 Inch Sharp Meat Cleaver Kitchen Knives for Chopping Vegetable and Cooking -
Best for best budget:
OAKSWARE 7" Santoku Knife -
Best for dough scraper:
OXO Good Grips Stainless Steel Bench Scraper & Chopper -
Best for ergonomic handle:
Zyliss Utility Knife with Sheath Cover – Precision Knife for Cutting & Slicing – Paring Knife for Meat -
Best for precision paring:
IGNITED CUTLERY 5 inch Paring Knife -
Best for premium build:
Matsato Chef Knife – Perfect Kitchen Knive for Cooking -
Best for ultra sharp:
HOSHANHO 7 Inch Nakiri Knife -
Best for self-sharpening:
Farberware Edgekeeper 5-Inch Santoku Knife with Self-Sharpening Blade Cover
Product Comparison: Best Knife For Chopping Onions
Hollow edge
imarku Chef Knife 7 Inch Kitchen Knife Ultra Sharp Santoku Knife – 7Cr17Mov Japanese Chefs Knife, Kitchen Gadgets 2025, Apartment Essentials, Birthday Gifts for Him Her, Best Gifts for Women Men
imarku
- Professional Santoku Knife: This imarku Super Sharp Santoku Knife is made of Jananese HC stainless steel that resists rust, corrosion, and discoloration. It can be used for your daily kitchen tasks of chopping, slicing, dicing, and mincing of all kinds of meat, vegetables, fruits, and bread. It is suitable for both home and restaurant kitchens.
- Ultra-Sharp Edge: Sharpness is key. The professional knife blade polishing makes this Japanese knife be more sharper than others, and it has been proven its ability to withstand the rigors of tough restaurant use. The thickness of this kitchen knife is 2.5mm. Its hand-polished edge is 15-18 degrees per side, which is sturdy and sharp to get the job done perfectly.
- Hollow Edge Design: The 7-inch santoku chef knife scalloped hollow edge is add gap between the knife blade and the material being cut, keeping things from sticking to the knife blade, special for slicing, dicing, and mincing.
- Ergonomic Design: Advanced Pakkawood Handle manufacturing process minimizes wrist tension while providing a secure, comfortable grip no matter your hand size or where you grip. Special texture, smoothly. Compare to other Pakkawood, it is way more stable and sanitary, No expantion, no crack like traditional wood and pakkawood handle, which asures you the best food safety.
- The Perfect Gifts: The knife comes in a high-end black gift box, making it the perfect gift for whoever you love. Our kitchen knife product provides worry-free purchasing for customers with our after-sales support offering a 3-month free refund and 1-year free exchange service.
Wave design
PAUDIN Nakiri Knife – 7" Razor Sharp Meat Cleaver and Vegetable Kitchen Knife, High Carbon Stainless Steel, Multipurpose Asian Chef Knife for Home and Kitchen with Ergonomic Handle
PAUDIN
- ALL-PURPOSE NAKIRI KNIFE: The classic 7 inch kitchen knife is flexible for all kinds of heavy duty preps, like slicing, dicing, chopping and mincing. A truly all-around cooking knife, is easy to re-sharpen, clean and maintain.
- ULTRA SHARP EDGE: The blade of PAUDIN cleavers is made of 5Cr15Mov stainless steel (not real Damascus) with 56+ hardness. The razor sharp cutting edge allows you to cut foods effortlessly. All the world-renowned cutlery brands adopt the same steel, which is rust -proof and durable for long time use.
- ERGONOMIC HANDLE: The ergonomics shape perfect balances the handle and the thin blade at the pinch point, ensures the ease of movement. The soft pakkawood handle is integrated with the Japanese nakiri knife's blade, creating comfortable grip.
- WAVE PATTERN: The special waved pattern is strikingly beautiful like a Damascus knife. It decreases food friction and makes the vegetable cleaver easy to clean and maintain.
- ELEGANT GIFT: This meat vetetable chef knife is a best gift with beautiful packing for Christmas, Weddings, Birthdays, Father's Day, Mother's Day! If you have any questions about the nakiri knife, please feel free to contact us, and we will respond to your questions within 24 hours.
Best overall
KnifeSaga 2025 Upgraded Nakiri Chef Knife Japanese Professional 7 Inch Sharp Meat Cleaver Kitchen Knives for Chopping Vegetable and Cooking, High Carbon Stainless Steel Asian Chopping Chefs Knife
KnifeSaga
- 【Mystic Forged Steel, Ultimate Sharpness】Unleash the power of the KnifeSaga Nakiri knife, meticulously crafted with innovative steel and optimized carbon content. Its razor-sharp 10° edge effortlessly cuts through all kinds of vegetables.
- 【Long-lasting Performance】Experience a knife that stays sharp for longer. Our balanced blade combines hardness and toughness, maintaining its exceptional sharpness even after extended use. Say goodbye to frequent sharpening and enjoy reliable performance that lasts.
- 【Enhanced Comfort and Safety】This Asian Nakiri knife features an ergonomically crafted handle that provides a secure and comfortable grip. The addition of a half-bolster and the use of natural wood enhance stability, ensuring safe and fatigue-free usage during your culinary adventures.
- 【Effortless Cutting】This sharp kitchen knife incorporates a Granton design with precision-engineered scallops on both sides of the blade. This ingenious feature reduces food sticking, allowing for effortless and efficient cutting.
- 【Hassle-Free Return and Lifetime Warranty】We're confident in the quality of our product. That's why we offer a 100-day hassle-free return policy and a lifetime warranty, presenting not just a Nakiri knife, but a lifelong culinary partnership.
Best budget
OAKSWARE 7" Santoku Knife, Razor Sharp Kitchen Cutting Chopping Chef Knife, Professional High Carbon German Steel Cooking Knife for Meat, Vegetables, and Fruits
OAKSWARE
- Professional Santoku Knife: The 7" santoku knife is made of german high carbon stainless steel that resists corrosion and rust, easy to maintain.The indentations on the blade prevent food from sticking, allowing for fast and efficient cutting.
- Ultra-Sharp Edge: The thickness of this kitchen knife is 2.5mm, and its thinner blade provides better precision and refined slicing. Its hand-polished edge is 14-16 degrees per side, which ensures super sharp cutting.
- Ergonomic Full-Tang Handle: Precision forged Full Tang with triple riveted ABS handle with a Fully forged Bolster, gives an excellent balance weight, which minimizes fatigue while maximizing cutting precision.
- A Must Have For Every Kitchen: Cooking & Meal Prep Made Easier. Experience faster and easier meal preparations with the right chopping knife. This chef knife is excellent for chopping, cutting, and cooking.
- Maintenance and Storage: Hand-washed only. Dry the knives thoroughly before storing. Keep Santoku knives in knife blocks, magnetic strips, sheaths, or in-drawer organizers. Keep sharp knives out of the reach of children.
Dough scraper
OXO Good Grips Stainless Steel Bench Scraper & Chopper, Dough Cutter for Baking
OXO
- Scrape, Chop and Level: Our Bench Scraper & Chopper is more than just a dough scraper, and will be one of your go-to baking supplies. While it makes cutting dough and sectioning crusts simple, it's also perfect as a cake scraper and chopping knife
- Easily Measure: Quarter inch markings on the stainless steel blade are readily visible, unlike an ordinary plastic scraper tool, so you never have to guess
- Grip the Non-Slip Handle: Your go-to scraper kitchen tool should not be slipping during important tasks that need to be done quickly. Our Bench Scraper & Chopper has a large, soft handle you can keep a grip on
- Height Keeps Your Hands Away From Food: We make sure baking tools like the OXO Bench Scraper & Chopper included clever details, like enough height to keep your hands from touching the food
Ergonomic handle
Zyliss Utility Knife with Sheath Cover – Precision Knife for Cutting & Slicing – Paring Knife for Meat, Fruits & Vegetables – Culinary Kitchen Knife – 5.5" Carbon Stainless Steel Blade – Purple
Zyliss
- VERSATILE UTILITY: Seamlessly control slicing, peeling, and cutting tasks with this multifunctional paring knife. From delicate fruits to hearty vegetables and meats, it's your go-to tool for precision in the kitchen. The ergonomic design ensures comfortable handling, making every task effortless and enjoyable. Whether you're a seasoned chef or a home cook, this utility knife is an essential addition to your culinary arsenal, offering unmatched versatility and performance.
- DURABLE BLADE: Crafted from high-carbon stainless steel, this knife's blade retains an exceptionally sharp edge for extended periods. Its superior durability ensures longevity, while easy re-sharpening maintains peak performance throughout heavy usage.
- ERGONOMIC HANDLE: Engineered with an ergonomic handle featuring a soft-touch rubber grip, Zyliss Paring Knife minimizes hand fatigue and maximizes comfort during prolonged use. Experience unmatched precision and control with every slice.
- SAFETY & STORAGE: Equipped with a safety blade guard, this knife remains protected during travel and storage, ensuring safety for both the user and the blade. Its multipurpose design makes it ideal for a wide range of kitchen tasks, including chopping, peeling, slicing, mincing, and dicing.
- ZYLISS DURABILITY: Built to last, this paring knife from Zyliss is designed for durability. While it's dishwasher safe for convenience, we recommend handwashing to preserve its classic quality and professional performance. Choose durability with Zyliss.
Precision paring
IGNITED CUTLERY 5 inch Paring Knife, German 1.4116 Stainless Steel Fruit Vegetable Peeling Knives, Ivory White Handle, Razor Sharp Small Kitchen Knife with Gift Box
IGNITED CUTLERY
- Versatile Kitchen Knife – The 5 inch paring knife is ideal for precise tasks such as slicing small fruits, trimming mushrooms, and mincing garlic. Its compact size and sharp edge make it perfect for detailed prep work.
- Comfort Grip: Each small knife features slim, ergonomic handles designed to provide a comfortable, secure grip, making the knife feel like an extension of your hand and ensuring ease of use.
- Superior Craftsmanship and Materials: Handcrafted from tight-grained, high-carbon German 1.4116 steel, these paring knives offer incredible durability, stain resistance, and exceptional edge retention. The full-tang construction enhances strength and balance.
- Advanced Heat Treatment: Multi-stage heat treatment processes and hand forged to ensure the blades maintain their sharpness, strength, and function. These pairing knives achieve a Rockwell Hardness rating of 58, allowing for a remarkably sharp edge.
- Elegant Gift Box：This fruit knife is easy to care for, requiring only a rinse with warm water and gentle drying. It is housed in a exquisite gift box. Its thoughtful design makes it a perfect gift for friends and family.
Premium build
Matsato Chef Knife – Perfect Kitchen Knive for Cooking, Chopping. Japanese Steel Knife for Home, BBQ. For Balance & Control, 6.3 Inch
Matsato
- Chef knife for every kitchen | Whether you are a home cook or a professional chef, every kitchen needs a Matsato knife. This Japanese Steel Knife is strong, durable and can help you improve your cooking techniques.
- Well-balanced craftsmanship | solid oak handle crafted from premium quality materials. The Matsato Kitchen knife makes cutting easy & safe with a well-balanced design that provides a safe & firm grip when creating in the kitchen
- Chef knives | The Matsato Japanese Steel kitchen knife was hand-crafted using traditional styling and techniques. By combining a modern approach with ancient design, the kitchen knife can help you tackle any job in the kitchen with ease
- Sharp chef knife | The Matsato chef knife offers a premium crafted blade made out of stainless steel. This sharp knife will never dull or chip, ensuring you always have access to a sharp knife when you need it.
- Multi-purpose tool | This knife can chop vegetables, meats, and fine herbs with ease.
- Do not wash the knife in a dishwasher. Always wash by hand with mild soap and water, dry it immediately with a soft cloth, and store in a dry place to keep it in best condition
- 6.3 Inch Lenght, 0.14 Inch Thickness, 1.4116 Japanese Stainless Steel Blade, 0.4 lb weight
Ultra sharp
HOSHANHO 7 Inch Nakiri Knife, Japanese High Carbon Stainless Steel Chef Knife, Multipurpose Meat Vegetable Sharp Kitchen Knife with Ergonomic Pakkawood Handle
HOSHANHO
- 【Ultra Sharp Blade】 Each Japanese nakiri knife is hand-polished by experts to achieve a sharp 15 degree edge angle. The ultimate sharp blade ensures every cut is effortless and smooth, and provides a precise cutting experience whether it requires delicate blade skills or powerful chopping.
- 【Top Grade High Carbon Steel】 HOSHANHO 7 inch professional nakiri chef knife crafted from Japanese 10Cr15CoMoV high carbon stainless steel. The hardness of the blade is as high as 60HRC after vacuum heat treatment. Stays like new even with heavy use of the cooking knife.
- 【Ergonomic Handle】The ergonomic shape can adapt to the natural holding posture of the human hand, perfectly balancing the weight of the handle and blade, reducing fatigue caused by long-term use. The pakkawood handle blends with the sharp blade for a comfortable grip.
- 【Exquisite Design】This Asian vegetable knife has scallop-shaped hollow pit on the side, offers an eye-catching look and non-stick functionality. The wooden handle has a natural grain that complements its fine matte blade. It serves as a stylish enhancement to any kitchen and makes for an excellent gift choice as well.
- 【Multi-function Nakiri Knife】 This chef's knife can flexibly do a variety of cutting tasks, whether it's vegetables, meat, or fruits. It can chop, slice, and dice ingredients, meeting the chef's various skills under different needs. It is a rare all-round tool in the kitchen.
Self-sharpening
Farberware Edgekeeper 5-Inch Santoku Knife with Self-Sharpening Blade Cover, High Carbon-Stainless Steel Kitchen Knife with Ergonomic Handle, Razor-Sharp Knife, Black
Farberware
- CUTLERY ESSENTIALS: This 5-Inch Santoku Knife is ideal for everyday food prep tasks. This multi-purpose knife features oval indentations that prevent food from sticking to the blade, making it the ideal choice for precision cuts and chopping.
- SELF-SHARPENING BLADE COVER: The EdgeKeeper protective sheath features a built-in sharpener designed to sharpen blade edges with every use. This feature ensures the blades retain their razor-sharp edge.
- HIGH-QUALITY BLADE: This knife features a high-carbon, stainless steel blade which ensure the knife retains its ultra-sharp edge and making food prep effortless.
- COMFORT GRIP: Ergonomically designed for a comfortable grip; this knife is designed for chopping, dicing, and mincing.
- EASY CARE: Hand wash with warm water and a mild detergent; rinse and dry immediately; wipe protective blade cover as needed with a damp cloth.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
Which knife is best for chopping onions?
The PAUDIN Nakiri Knife (B07KC949P2) is ideal for chopping onions due to its flat edge and straight blade.
What knife offers a sharper edge for onions?
The KnifeSaga 2025 Upgraded Nakiri Chef Knife (B0CGVG79PS) features a razor-sharp edge designed for precision cutting.
Which option is a compact choice for onion chopping?
The IGNITED CUTLERY 5 inch Paring Knife (B0D5XX87Q5) is a smaller, precise option for chopping onions.
Are Nakiri knives better for onions?
Yes, Nakiri knives like the HOSHANHO 7 Inch Nakiri Knife (B0CWH4MF7W) have flat blades that minimize juicing onions.
Which chef knife is recommended for onions?
The imarku Chef Knife (B0865TNBKC) is a versatile Santoku-style option for efficient onion chopping.
What knife minimizes hand fatigue when chopping onions?
The OAKSWARE 7"Santoku Knife (B0BPX7TM84) has an ergonomic handle for comfortable use during repetitive chopping.
Are there self-sharpening options for onion knives?
The Farberware Edgekeeper 5-Inch Santoku Knife (B0BZ158CJY) includes a self-sharpening cover to maintain sharpness.
