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Technique

How to Cut a Watermelon

Safely open a big, round, slippery melon and turn it into cubes, sticks or classic triangles.

Updated November 11, 2026 · 4 min read

Faith's pick
Cutco Butcher Knife, item 1722

The knife you want for watermelon

Cutco Butcher Knife #1722

Cutco lists large produce like watermelon for the Butcher Knife: the long, sturdy blade goes all the way through in one stroke instead of getting stuck halfway.

Steel
440A high-carbon stainless
Build
Full tang, 3 nickel-silver rivets
Made in
Olean, New York
Guarantee
Forever Guarantee with free sharpening

$169list price · Faith confirms your total

Order from FaithAdd it to your knife block
Pair it with
9" Carver #1723 · $1629" Carver, also listed for watermelon
Hardy Slicer #3738 · $205Hardy Slicer for smaller melons
The short answer

Wash the rind, then slice a thin piece off each end so the melon stands flat. Halve it through the middle, set the halves cut side down, and either slice into triangles or cut the rind off in strips and cube the fruit. A long, sturdy knife makes it safe and easy.

Make it stable

Wash and dry the rind (a knife carries anything on the outside into the fruit). Put a damp towel under your board, cut a thin slice off each end so the melon can't roll, then stand it up and cut it in half from top to bottom.

Cubes

  1. Set a half cut side down on the board.
  2. Cut the rind off in strips from top to bottom, following the curve.
  3. Slice the fruit into planks, then sticks, then cubes.

Sticks and triangles

Sticks: lay a half cut side down and slice a grid straight down through it; every stick has its own rind handle. Triangles: cut the half into wedges, then slice each wedge into triangles.

Refrigerate cut melon and eat it within a few days.

Sharp is safe. A dull knife slips off skins and crushes food. Cutco sharpens its knives free for life; bring yours to one of Faith's service events.

Questions

What is the best knife to cut a watermelon?

A long, sturdy blade. Cutco lists its Butcher Knife and 9" Carver for large produce like watermelon.

Should you wash a watermelon before cutting?

Yes. Wash and dry the rind so nothing on the outside is carried into the fruit.

How do you cut a watermelon safely?

Slice off the ends so it sits flat, use a damp towel under the board, and cut with a long knife in smooth strokes.

Keep reading

Sources: Cutco: Types of Knives