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  4. 4 Best Watermelon Slicers in 2022 (Chef-Reviewed)
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  • 4 Best Watermelon Slicers in 2022 (Chef-Reviewed) 2
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  • 4 Best Watermelon Slicers in 2022 (Chef-Reviewed) 4

4 Best Watermelon Slicers in 2022 (Chef-Reviewed)

Sweet and refreshing, watermelon is the perfect summer snack. However, slicing through its tough exterior and delicate flesh can be quite a challenge. A watermelon slicer is an easy-to-use tool that will help you cut, slice, and serve watermelon safely and easily. 

From stainless steel tongs to serrated knives, we researched and compiled the best watermelon slicers available. Yueshico's Watermelon Cubes Slicer came in as our favorite due to its unique design that produces uniform squares of watermelon safely and efficiently. Check out our top 4 list for the rest of our recommendations. For tips on how to choose the right tool, be sure to read through our buying guide reviewed by a professional chef.
Last updated 09/26/2023
Jim Quast
Expert
Executive R&D Chef
Jim Quast

Jim Quast (JQ) is a lifelong professional restaurant and corporate R&D chef who loves everything food-related and the tools, both big and small, to make those great food memories. He's a super huge BBQ, grill, and kitchen gadget fanatic. JQ has spent the last 30+ years trying to figure out what works to make your kitchen life easier and fun. If you can use it to slice it, dice it, cook it, smoke it, or store it, he's been there checking it out. Food = Life!

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Angela Koide
Guide
Writer, Editor
Angela Koide

Having graduated with a BA in English, Angela has since gone on to work in education, publishing, and non-profit organizations as an educator and curriculum specialist. Now at mybest, she brings her passion for writing and experience in academia to create meaningful and informative content for a wide variety of readers.

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The expert oversees the Buying Guide only, and does not determine the products and services featured.

Table of Contents

How to Choose Watermelon Slicers

There are several factors to consider when selecting a watermelon slicer. Think about the blade's material and design and any safety features for the handle, such as a non-slip grip. 

1

Choose a Thick, Long Blade for Easier Cutting

Choose a Thick, Long Blade for Easier Cutting


Watermelons can range from five to 30 pounds and reach diameters of over a foot! So, a smaller tool will be less useful. With most watermelon slicers, you’re working with a melon that you’ve already cut in half lengthwise. To cut a halved melon with ease, we recommend using a sharp and reliable knife with a blade that's at least six inches long.


For slicing through both the watermelon's tough exterior and delicate interior, a thick, stiff blade with a serrated edge works best. The serrated edge grips and cuts through the waxy exterior but glides through the flesh of the watermelon without crushing it. A blade with holes will also keep the fruit from sticking to the blade when slicing and serving.


If you want to use your slicer for honeydew or cantaloupe, make sure it's sturdy. Some slicers also function as tongs, so they are thin and flexible. While this type of design can handle soft watermelon, it may struggle with harder fruits. This type does tend to have poor longevity, as a thin wire is used as a cutter and tends to break.

2

Pick a Stainless Steel Blade to Prevent Rust

Pick a Stainless Steel Blade to Prevent Rust

For the best durability and longevity, choose slicers with stainless steel blades. Stainless steel has a chromium oxide layer that prevents rust. You may not have time to wash and dry your knife right away if you're busy enjoying a barbecue or picnic, so rust-resistance is a must!


Stainless steel is also very durable thanks to chromium and nickel, so it can withstand the force of you pushing the tool through the fruit without breaking. Unlike softer metals or plastic, it also holds up well to long-term use and can typically be tossed in the dishwasher.

3

Look for Safety Features to Prevent Slips

Here are a few things that can help you ensure that a slicer is safe for you. If kids will be using the slicer, these features are a must!

Nonslip Handles Offer a Firm Grip

Nonslip Handles Offer a Firm Grip

Watermelons are wet and tend to be pretty slippery. If watermelon juices are sliding down the handle of your slicer, it can be dangerous. To prevent accidents, look for handles with textured or rubberized grips.


Something else you might want to consider is the shape of the handle. Does it fit well in your hand? Would it work in a child’s smaller hand? Is it comfortable to hold while making repeated motions? This is hard to determine online, so it’s best to read the reviews to see if people found it easy to use.

Dishwasher-Safe Slicers Are Safer to Clean

Dishwasher-Safe Slicers Are Safer to Clean

Watermelon slicers often have corners and little places where food may get stuck. For the most effortless cleanup, look for a slicer that is dishwasher-safe. Products that disassemble are also easier to clean, but these are less common.


Plus, these tools often have sharp edges. So, a slicer that is dishwasher-safe prevents you from having to stick your hands between blades

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4 Best Watermelon Slicers Ranking

Here are the best Watermelon Slicers, ranked according to 4 Best Watermelon Slicers (as of 11-04-2022). The products are ranked independently by mybest.
Popularity
Products
Image
Click to purchase
Price
Key features
1

Yueshico

Watermelon Cubes Slicer

Yueshico Watermelon Cubes Slicer 1

$13.37

Low Mid

Best Watermelon Slicer Set for Cutting Cubes and Balls

2

Kuhn Rikon

Watermelon Slicer

Kuhn Rikon Watermelon Slicer 1

$21.95

Mid

Best Watermelon Slicer With an Extra-Long Blade

3

Mannice

Extra Large Watermelon Slicer

Mannice Extra Large Watermelon Slicer 1

$45.99

High Mid

Best Wedge Slicer for Large Watermelons

4

Good Cook

Watermelon Knife

Good Cook  Watermelon Knife 1

$19.70

Mid

Best Knife for Smaller Melons

If you don't see the product you're looking for, you can request that it be listed.
No.1

YueshicoWatermelon Cubes Slicer

Watermelon Cubes Slicer 1
Source:amazon.com
Watermelon Cubes Slicer 2
Source:amazon.com
Reference price
$13.37
Low Mid
Reference price
$13.37
Low Mid

Best Watermelon Slicer Set for Cutting Cubes and Balls

Pros:

  • Made from stainless steel for extra durability
  • Rounded edges for safe use around children
  • Engraved ruler for convenient measuring
  • Includes a melon baller and serrated knife

Cons:

  • Doesn't have a non-slip handle

This set's highlight is a unique slicer that goes into a watermelon horizontally, and a paddle-like mechanism automatically cuts the fruit into cubes as you push. It is made from stainless steel and has a ruler engraved on the side to customize the cube sizes. Plus, it comes with a serrated knife and melon baller.


A few reviewers say it's a little messy to use. Otherwise, reviewers like how fun and easy this tool is, reporting that it cuts watermelon quickly and is safe enough for kids to use. Reviewers also enjoy that it makes uniform cubes that are great for events or snacking.

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No.2

Kuhn RikonWatermelon Slicer

Watermelon Slicer 1
Source:a.co
Watermelon Slicer 2
Source:kuhnrikon.com
Reference price
$21.95
Mid

Best Watermelon Slicer With an Extra-Long Blade

Pros:
  • Silicone-coated, nonstick, stainless steel blade
  • Blade is 11 inches long
  • Includes protective sheath

Cons:

  • None

This slicer has an extra long 11-inch stainless steel blade to handle bigger watermelons. The blade is made from stainless steel and has a serrated edge and holes so that cut watermelon slides off the blade. Plus, it's dishwasher-safe and comes with a protective sheath for safe storage.


Most reviewers appreciated its ease of use and super sharp blade. They said it cut through watermelon like butter. Many were surprised that it worked so much better than their regular chef's knives!

No.3

ManniceExtra Large Watermelon Slicer

Extra Large Watermelon Slicer 1
Source:amazon.com
Extra Large Watermelon Slicer 2
Source:sears.com
Reference price
$45.99
High Mid
Reference price
$45.99
High Mid

Best Wedge Slicer for Large Watermelons

Pros:

  • Cuts 12 wedges at once
  • Non-slip silicone handles
  • Cuts through the rind
  • Includes a one-year warranty

Cons:

  • Must slice the ends off the watermelon before using

This watermelon slicer has an 11-inch diameter, making it suitable for all but the largest melons. It is made from stainless steel and has non-slip handles. After slicing off the top and bottom of the watermelon, all you need to do is align the slicer and push down to reveal 12 ready-to-eat watermelon wedges.


A small minority of users found this slicer not sturdy enough or difficult to use. However, most reviewers liked that it cuts melons of all sizes easily. They noted that it was less messy and much quicker than using a knife. They also appreciated the uniform slices! 

No.4

Good Cook Watermelon Knife

Reference price
$19.70
Mid

Best Knife for Smaller Melons

Pros:

  • Manageable size suitable for smaller watermelons
  • Includes a protective sheath
  • Blade is stainless steel with serrated edge

Cons:

  • Some reviewers felt the blade was not sturdy enough

This watermelon knife features a serrated edge to cut through the rind. The blade is just over nine inches long and is made from stainless steel with a festive design. It also comes with a protective storage sheath. 


Some reviewers reported that the blade tended to bend. However, most reviewers loved its sharpness and how it cut through watermelon smoothly. Many found they didn't have to force the knife through the rind.

More Tools for Slicing and Dicing

Having the right kitchen tools can make cooking prep more enjoyable and efficient. If you're looking for more ways to make slicing and dicing a breeze, check out these handy items. 

Amazon's Best Selling Fruit Knives

If you need more inspiration before choosing a watermelon slicer, check out Amazon's best selling list of fruit knives. You'll find our choices alongside many other great options.

Buying Guide Reviewed by Executive R&D Chef Jim Quast

Jim Quast
Executive R&D Chef
Jim Quast

This expert reviewed the contents of the buying guide for accuracy and provided factual corrections when necessary. They did not participate in the product selection process, nor are they affiliated with any of our choices unless explicitly stated so.

Top 4 Watermelon Slicers

No. 1: YueshicoWatermelon Cubes Slicer

No. 2: Kuhn RikonWatermelon Slicer

No. 3: ManniceExtra Large Watermelon Slicer

No. 4: Good Cook Watermelon Knife

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The descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.
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