How to Choose the Right Santoku Knife

If you're looking for one kitchen knife that can handle much of your everyday food preparation, a Santoku is worth considering.

Known for its versatility, a Santoku knife is designed for slicing, dicing and chopping. Its wide blade and relatively flat cutting edge make it particularly suited to controlled, precise cutting.

But not every Santoku feels the same. Blade length, edge design, weight, handle and even the material can change how the knife feels in your hand.

So, how do you choose the right one?

What Is a Santoku Knife Used For?

According to Victorinox’s article, “What Is a Santoku Knife and What Is It Used For?”, the name Santoku means “three virtues”, referring to its versatility for slicing, dicing and chopping.

It's an all-rounder for everyday kitchen preparation. You can use a Santoku knife for vegetables, fruit, boneless meat and fish, making it a handy choice when you don't want to switch between several knives while preparing a meal.

The broad blade also provides ample surface area for transferring chopped ingredients from the cutting board to the pan.

If most of your cooking involves preparing vegetables, meat and other everyday ingredients, a Santoku can quickly become one of the most-used knives in your kitchen.

Santoku vs Chef's Knife: What's the Difference?

Both are versatile kitchen knives, but they have different feels and cutting styles.

A Santoku knife generally has a flatter cutting edge, making it well-suited to controlled chopping and straight-cutting motions.

A chef's knife usually has a more curved blade, which allows for a rocking motion when cutting.

Neither is automatically better. It comes down to how you like to cut and what feels comfortable in your hand.

1. Choose the Right Santoku Blade Length

Blade size is one of the first things to consider when choosing a Santoku.

You'll commonly find Santoku knives around 13–18cm, although sizes vary between brands and models.

A smaller blade can feel easier to control, particularly if you're used to compact kitchen knives or have a smaller prep area. A larger Santoku gives you more cutting surface and can feel more comfortable when preparing larger quantities.

For a first Santoku, think about your usual cooking rather than simply choosing the longest blade available.

If you regularly prepare meals for the family, a larger Santoku may suit you. If you're cooking smaller meals and prefer a lighter, more compact knife, a shorter blade could be the better fit.

2. Think About the Blade Edge

You'll also come across Santoku knives with different edge designs.

A smooth edge provides a clean cutting surface and is a straightforward choice for everyday slicing, dicing, and chopping.

A Granton or hollow-ground edge has small indentations along the blade. These create small air pockets between the blade and food, which can help reduce sticking with some ingredients.

For example, the Chroma Type 301 Santoku Granton Knife combines the Santoku shape with a Granton-style edge.

3. Consider the Weight and Handle

Don't overlook how the knife actually feels in your hand.

Some cooks prefer a lighter Santoku that feels quick and nimble, while others like a little more weight behind each cut.

The handle should also feel secure and comfortable. Consider how naturally you can grip the knife and whether the balance between the blade and handle feels right.

A knife can look fantastic on the shelf, but if it doesn't feel comfortable after several minutes of chopping, it probably isn't the right choice for you.

Santoku Knives Worth Considering

Once you've worked out your preferred size, edge and feel, it's easier to narrow down your options.

For a compact option, the Haiku 5 1/2 Inch Santoku Knife is worth considering if you prefer a smaller blade.

If you want something closer to a traditional everyday Santoku size, options such as the Haiku 6 1/2 Inch Santoku Knife offer a little more cutting surface.

For cooks interested in Japanese-style knives, the Kasumi Kuro 6.5 Inch Santoku Knife is another option to explore.

There's also plenty of choice if you're looking for a different style or price point, including Kyocera Santoku knives, F. Dick Santoku knives, I.O. Shen kitchen knives and other Japanese-style options.

What Else Do You Need With a Santoku?

A good knife is only part of a well-equipped kitchen.

Pair your Santoku with a quality chopping board to give yourself a stable, knife-friendly surface for everyday preparation. A knife sharpener or honing tool is also worth having to maintain the edge and keep your knife performing well.

If you're building your kitchen from scratch, you might also consider adding a paring knife for smaller jobs and a bread knife for crusty loaves and baked goods.

This gives you a practical knife collection without having to buy every knife in the drawer.

How to Get More from Your Santoku Knife

Once you've found the right Santoku, taking care of it will help keep it performing at its best.

Use your knife on a suitable cutting board, and avoid using it for tasks it wasn't designed for, such as cutting bones or hard, frozen foods.

Keep the blade clean and dry after use, and follow the manufacturer's care instructions. Regular edge maintenance can also help preserve the knife's cutting performance.

Most importantly, get comfortable with the knife. A Santoku is designed to make everyday preparation easier, so use it regularly, and you'll quickly learn what cutting style feels most natural.

Which Santoku Knife Should You Choose?

The right Santoku isn't necessarily the most expensive or the largest one. It's the knife that feels comfortable, suits your cooking style and gives you the control you want when preparing food.

Whether you're after a compact Santoku for everyday cooking, a Japanese-style Santoku with a refined blade, or a larger option for preparing family meals, there's plenty of choice to explore.