As one of our editors likes to say, a chef’s knife “is like a dance partner.” A knife that feels comfortable and graceful in your hand might feel klutzy to someone else. When you start shopping for that perfect chef’s knife—one that will make slicing, dicing, chopping, and mincing more pleasurable, precise, and effortless—it’s important to identify your personal preferences, and to realize that there isn’t one knife that’s right for everyone. Finding your ideal knife might take a little time, but you’ll know it when you’ve found it.

The first step to finding a chef’s knife that works for you is to search out a cutlery or cookware store (rather than an online or mail-order source) with a wide selection of sample knives that you can hold or, even better, maneuver on a cutting surface. “You can’t buy a knife off a peg board. You need to feel it and talk to someone who can guide you,” says Jacob Maurer, a cutlery buyer for Sur La Table, which lets customers chop food with their knife samples. Seek out salespeople who can lead you to a knife that fits; don’t fall prey to those who tell you which knife to buy.

Another shopping tip: Have an open mind. Richard Von Husen, owner of Warren Kitchen and Cutlery in Rhinebeck, New York, has customers “play” with a range of knives without looking at price to determine the size, shape, and weight of knife that they prefer. Then he helps narrow the choices down to those within the customer’s budget.

Wherever you buy your knife, ask if you can return it if it feels dull or isn’t the right fit after a short test drive at home (just don’t ding it or wear down the blade). For ideas on what tasks will best help you to evaluate a knife, see "How to test," below.

In choosing some of our favorite knives (below), the Fine Cooking test kitchen ran more than two dozen models through this battery of tasks. If possible, try using your favorite few knives to:

• Mince parsley
• Dice an onion
• Slice winter squash
• Cut carrots into thin strips
• Carve a melon

Once you’ve got a knife in your hand (see photo above for proper grip) you should immediately get a sense of its fit. It should feel comfortable, like a natural extension of your hand. It should inspire confidence, not instill fear. If it feels wrong, move on. If it feels pretty good, start chopping (or mock chopping), noting how you respond to the knife’s physical characteristics.

• Weight: You’ll need to try several knives to find your ideal knife weight. One school of thought believes a hefty chef’s knife cuts through foods easier because it “falls” with more force. Another thinks a lighter chef’s knife flows more freely and lets you maneuver the knife more skillfully. Bottom line: Choose the style that feels right to you.
• Balance: “Perfect balance” is in the palm of the beholder. Judge balance by gripping the knife by its handle. If it feels uncomfortably weighted toward the back of the handle or toward the blade, then it probably isn’t for you. An unbalanced knife will make you work harder. Side-to-side balance is also important. When you come down on the blade, the knife shouldn’t feel unstable, as if it wants to teeter toward one side or the other.
• Size: An 8-inch chef’s knife is the most popular among home cooks because of its versatility. A 10-incher’s longer blade can cut more volume but may feel intimidating. A 6-inch chef’s knife can offer an element of agility, like that of a paring knife, but falls short when working with volume or when slicing through something large, like a watermelon.

The handle: A good handle is one that feels comfortable and ­secure to you. You shouldn’t have to strain to hold onto it, and it shouldn’t feel slippery when wet. There should be enough clearance on its underside that you don’t bang your knuckles as you chop (the height of the blade affects this). Some knives’ handles have molds or indentations to facilitate grip. These work for some people. For ­others they force an unnatural grip and make the knife hard to hold at awkward angles, such as when butterflying a chicken breast or carving a melon.

The bolster: Also called the collar, shoulder, or shank, the bolster is the thick portion of metal where the blade and handle meet. The bolster can add strength and stability to a knife as well as act as a ­finger guard for your gripping hand. Some forged knives have only partial bolsters, which don’t extend all the way to the blade’s heel, and some knives, especially Japanese-style knives, have no bolster at all. An advantage to partial- or no-­bolster knives is that you can sharpen the full length of the blade, right through the heel. As you hold a knife, notice the slope from the bolster to the blade. It may be pronounced or gradual, but neither style should make you feel like you have to tighten your grip.

The heel: Unless it’s a Japanese-style forged knife (see "What is a Japanese-style chef's knife?" below), the heel is the broadest and thickest part of the edge with the greatest heft. It’s meant for tasks that require force, such as chopping through poultry tendons or the hard rind of a winter squash. Watch out for knives that “thunk” at the heel when rocked. The heel shouldn’t abruptly stop the rocking motion. Nor should it be so curved that the blade wants to kick backward.

The spine: This is the top portion of the blade, and it typically has squared edges. Note whether the edges feel polished or sharp and rough, which can potentially irritate your gripping hand. The spine should also taper at the tip; a thick tip will be hard to work with.

The edge: A good chef’s knife should be sharp right out of the box. To evaluate sharpness, try slicing through a sheet of paper. A really sharp knife will make a clean, swift cut. (Of course, if you have the opportunity, chop some food, too.) Also note the line of the blade. A gentle curve from the tip to the heel can help the knife smoothly rock back and forth during chopping and mincing.

This article focuses on high-carbon stainless-steel chef's knives, which are commonly made by hammering a red-hot billet of steel into a shaped die. Forged knives have a reputation for durability and balance. There are, however, excellent stamped chef's knives laser cut from sheets of high-quality steel, as well as knives made from other materials like ceramics. See below for more information on ceramic knives.