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Types & comparisons · Knife Types

Chef's Knife vs Santoku

Same everyday cutting, two different motions — a curved Western blade built to rock-chop, and a shorter, flatter santoku built to push-cut straight down.

By Stephen V.Updated How we review
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A chef's knife and a santoku do the same everyday cutting, but differently. The 8-inch Western chef's knife has a curved belly and a pointed tip built to rock-chop. A santoku is shorter, flatter and lighter, with a blunt sheepsfoot tip made to push-cut straight down. Pick by the motion your hand prefers.

Both are all-purpose knives, so this comes down to feel, not capability. See our best chef's knives and best Japanese knives roundups for specific picks, and the edge-angle explainer for why a Japanese-style santoku usually takes a keener grind. If you mostly prep vegetables, also weigh the nakiri.

FeatureChef's knife (8-inch)Santoku
Blade profileCurved belly rising to a pointed tipFlatter edge, blunt sheepsfoot tip (no point)
Edge angleRoughly 15–20° per sideOften around 15° per side, keener
Steel & hardnessCommonly German steel, ~56–58 HRCOften harder Japanese steel, ~60–63 HRC (varies by maker)
Weight & feelHeavier, front-balancedLighter and nimble, shorter reach
Best cutRock-chopping herbs, breaking down large itemsPush-cutting, fine slicing and dicing

Which should you buy?

Buy the chef's knife if you cut by rocking the blade through a pile of herbs, if you want one knife that also pierces and breaks down larger items, or if you have big hands that like a longer blade. Buy the santokuif you lift and push the blade straight down, prefer something lighter and more agile, or work on a smaller board with less space to rock. Neither is sharper or "better" by category — a well-made version of either will outperform a mediocre example of the other, so choose the shape that matches your hands and stock it with a knife you will actually keep sharp.

Rock-chop vs push-cut: the motion that decides it

The curved belly of a chef's knife is what lets you keep the tip on the board and rock the blade through parsley or garlic — the shape is built around that arc. A santoku is flatter, so it wants a different stroke: lift the whole edge, then push down and slightly forward in one clean motion. That flat edge makes full contact with the board, which is why a santoku feels so decisive on vegetables, but it also means rocking is awkward. The blunt sheepsfoot tip is safer near your guiding knuckles and gives up the piercing point a chef's knife keeps. If you buy a Japanese-style santoku, expect harder steel and a keener, more delicate edge — match the grind to your knives with the edge-angle guide.

How we picked

We did not lab-test these knives

Everyone in this category says they tested twenty knives in a professional kitchen. We have not hands-on tested any of these, and we say so. What we did instead: compiled the published specifications — steel type and hardness (HRC), edge angle, blade geometry, weight and build — applied established sharpening standards, ran the value math (spec quality ÷ live price), and scored each product against a published rubric. The scores are judgments from documented research — not measurements we took, because we do not have a test lab and we will not pretend we do. Where a number came from someone else's work, we name them in Sources.

Questions

Frequently asked

Is a santoku better than a chef's knife?
Neither is better — they are shaped around different cutting motions. A chef's knife rocks; a santoku push-cuts. The right one is whichever matches how your hand naturally moves on the board.
Can a santoku replace a chef's knife?
For most home tasks, yes. The main limits are the shorter blade, the lack of a rocking belly, and the blunt tip — so a chef's knife is still handier for piercing, breaking down a squash, or cutting through a large roast.
Why do some santokus have dimples along the blade?
Those hollow-ground scallops (a Granton or hollow edge) create small air pockets that reduce suction, so thin slices of potato or cucumber release from the blade instead of sticking. They do not make the knife sharper.
Which is better for small hands or a small kitchen?
Usually the santoku. It is shorter, lighter and more nimble, which makes it easier to control on a small board. A full 8-inch chef's knife can feel like a lot of blade in a cramped space.
Do santokus need a different sharpening angle?
If it is a Japanese-style santoku in harder steel, it is often ground closer to 15° per side versus the ~20° of a traditional German knife. A keener angle cuts better but chips more easily — see the knife sharpening angles guide.

Keep reading

Related

Receipts

Sources

We do not run a testing lab, and we do not pretend to. Where a spec or a measured number came from someone else's work — a manufacturer's page, a published standard — we name them and link them. Where we could not verify something, we say so on the page rather than quietly leaving it out. Read our full method.