Standard Size For All Type of Pillows - Unifury

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What size is a standard pillow?

All you need to know about Standard Pillow Size

Are you someone who enjoys a good night's sleep and wants to ensure that you have the right pillow for a cozy slumber? Well, you're in luck! Today, we are here to discuss an often-overlooked essential aspect of pillow buying: standard pillow size.

When it comes to pillows, size does matter. The standard pillow size is the most commonly used pillow size and is widely available in the market. However, only some know the dimensions of a standard pillow, and that's where we come in.

In this article, we will go through and discuss everything you need to know about standard pillow size, including its dimensions, how to choose the right pillow size, and why size matters when getting a good night's sleep. 

So, if you want to improve your sleeping experience and ensure maximum comfort, read on to discover all you need to know about standard pillow size!

Why Pillow Size Are Important?

Pillow size measures the width, length, and height of a pillow. The standard pillow size is 20 inches x 26 inches, but other sizes are available, such as queen and king-size pillows. The size of your pillow is essential as it can directly affect your sleep quality.

If your pillow is too small, it may not provide enough support for your head and neck, leading to discomfort and potential stiffness in the morning. On the other hand, if your pillow is too large, it can cause strain on your neck and shoulders, resulting in similar discomfort.

For example, let's say you are a side sleeper who uses a too-small pillow. This may cause your neck to twist unnaturally, leading to muscle strain and pain. Conversely, if you are a back sleeper who uses a too-large pillow, your neck may be pushed too far forward, causing muscle tension and discomfort.

Thus, selecting the right size pillow for your sleeping position and body type can help prevent pain and discomfort, ensuring you get the best quality sleep possible.

Pillow cases standard size

Pillow cases standard size

Pillow Size Guide

Choosing the right pillow size is essential for a comfortable sleep experience. There are several pillow sizes available in the market, and it's essential to know which one suits your needs. 

Here is our overview table of the most popular pillow sizes on the market:

Pillow Size

Measurements (Inches)

Measurements (cm)


20 inches x 26 inches

51 cm x 56 cm


20 inches x 30 inches

51 cm x 76 cm


20 inches x 36 inches

51 cm x 92 cm


20 inches x 54 inches

51 cm x 137 cm

Size of a standard pillow

Size of a standard pillow

In this section, we’ll be discussing different pillow sizes and their dimensions. Let's dive in!

1. Standard Size Pillow Dimension

If you're looking for a compact pillow size, then a standard pillow may be suitable for you. Standard pillows measure 20 inches x 26 inches, and they are perfect for sleepers who don't change their sleeping positions during the night. However, if you're a combination sleeper who tosses and turns while sleeping, you may slide off the pillow, causing neck aches. But, if you're a side, back, or stomach sleeper, a standard-size pillow may be a perfect choice.

A standard-size pillow fits across a twin bed comfortably. Meanwhile, two pillows of this size can fit across a full and queen bed. However, if you love to cover the width of a California-king or king-sized bed, you'll need three standard-size pillows. 

Some bedding companies even have another subcategory called the "Super standard size", which is 20 inches x 28 inches. The width remains the same, but you will get an extra 2 inches in length. 

Since it's a minor difference, both the standard and super standard pillow sizes can fit inside a standard pillowcase, which is 20-21 inches x 30-32 inches. 

A standard pillow is suitable for someone who sleeps in one position through the night. It is also suitable for most people who prefer a comfortable, compact pillow.

Size of standard pillow
Size of standard pillow

2. Queen Size Pillow Dimension

The standard size of a queen-size pillow is 20 inches x 30 inches. Still, there may be slight variations depending on the brands. The extra length of a queen size compared to a standard or super standard size is beneficial for restless sleepers. 

A queen-size pillow can fit snugly in a standard pillowcase. Some bedding companies may have other size dimensions, but standard and king are popular pillowcase sizes.

Two queen-size pillows fit across a queen-size bed. On a full-size bed, two queen pillows can be placed tightly. In contrast, on a king or California king, they can be comfortably placed across the bed with extra space in between. A queen pillow is suitable for someone who sleeps restlessly and moves around a bit during the night.

Size of standard pillow cases

Size of standard pillow cases

3. King Size Pillow Dimension

The standard size of a king-size pillow is 20 inches x 36 inches. The extra length provides enhanced lumbar support, making it ideal for those needing extra back support while sitting in bed. 

You can fit a king pillow across a twin or full bed and two of them on a king/ California king-sized bed. Two king-size pillows can be tightly fit across a queen-size bed, leaving no extra space between the pillows. 

King pillows work perfectly with king pillowcases, normally 20-21 inches x 36-41 inches. 

A king pillow is suitable for someone who moves around a lot during the night. It's a convenient option for those who tend to toss and turn in bed. You can also use king pillows for comfortable back support when reading or binge-watching in bed.

Standard pillow case size

Standard pillow case size

4. Body Size Pillow Dimension

A body pillow measures 20 inches x 54 inches. These pillows curve to fit your body shape and provide proper support when you sleep on the side. 

Body pillows are good for pregnant women. These ladies can keep long body -size pillows under their bodies as they sleep on their sides to keep themselves from rolling to their stomachs or back. Side sleeping is also considered the sleeping position that needs a body size pillow.

Body pillows may not be as commonly used as other-sized pillows, so sometimes you have to use king-size pillows as a substitute for body pillows. You'll need specific body pillowcases for these pillow types. 

Standard pillow sham size

Standard pillow sham size

Considerations When Choosing Standard Pillow Size 

When it comes to choosing the right pillow size, there are a few factors to consider to ensure a comfortable and supportive sleep experience. One of the most common pillow sizes is the standard pillow size, which measures 20 inches x 26 inches. 

While this size may work for many people, some may have better choices. Understanding your body type, sleep style, personal preference, bedding, travel, and price comfort zone can help you determine whether a standard pillow size is right for you.

1. Body type

Your body type and measurements will affect how you experience any pillow. Regarding standard pillow sizes, remember that a pillow that feels comfortable for one person may not be suitable for another. 

For example, a standard pillow size (20 inches x 26 inches) may be sufficient if you're small or asleep on your stomach. However, those with larger frames or who sleep on their sides may benefit from a larger pillow, such as a queen (20 inches x 30 inches) or king (20 inches x 36 inches) size.

Additionally, individuals with neck pain or other issues should consult their healthcare provider or a sleep specialist to determine the best pillow size and type for their needs. 

It's also important to note that a pillow that's too high for your neck can cause muscle strain on your neck, shoulders, and back. If you have difficulty finding a good pillow, consider buying an adjustable pillow that will allow you to remove the filling to make it more supportive. Ultimately, the goal is to find a supportive, comfortable pillow that doesn't cause discomfort or pain.

Standard pillow size

Standard pillow size

2. Sleep style

Your sleep style is another important factor to consider when choosing a pillow size. Stomach sleepers usually prefer softer, flatter pillows. In contrast, side sleepers often need a fuller, firmer pillow to align their neck and spine. Back sleepers typically require a medium-thick pillow that supports the neck and head without pushing the neck forward.

Standard pillow size

Standard pillow size

2.1. For Back Sleepers

If you're a back sleeper, your pillow size should support your neck and head. However, it should not be too much that your neck might be propped up at an awkward angle. 

Since you want your neck and spine to remain balanced, back sleepers should opt for a medium-thick pillow that is neither too full nor too flat. A too-thin pillow won't provide enough support, while a too-thick pillow can force your neck forward and lead to pain and discomfort.

When choosing a pillow for back sleeping, look for one made with breathable, hypoallergenic materials and easy to clean. Memory foam or latex pillows are great options because they conform to your head and neck's shape, providing customized support. Ultimately, your goal is to find a pillow that helps you sleep a restful night without causing discomfort or pain in your neck or back.

Standard pillow sizes

Standard pillow sizes

2.2. For Side Sleepers

If you're a side sleeper, your pillow must keep your head and spine aligned by supporting and balancing it in a neutral position. 

Since your shoulder bears most of the burden when you sleep on your side, choosing a firmer, fuller pillow would give your neck the proper support it requires. It also eliminates some of the weight from your shoulder. Look for a pillow high enough to fill the space between your ear and shoulder while keeping your spine straight.

When choosing a pillow for side sleeping, consider the filling and the pillow's firmness level. Pillows made with memory foam or latex are great options because they provide good support, conform to your body's shape, and retain their shape over time. 

Avoid too soft or thin pillows as they won't provide enough support, and your head will sink too low, leading to neck and shoulder pain. Ultimately, your goal is to find a pillow that helps you achieve a restful night's sleep and wake up refreshed and pain-free.

Standard size pillow

2.3. For Stomach Sleepers

Although sleeping on your stomach is not the recommended position for your back and neck, if you prefer this position, a slightly softer and less full pillow can help you maintain a neutral spine. 

You should keep your head and neck in a position that doesn't strain your muscles or cause discomfort. Changing your sleeping position may be the best solution for a more comfortable and healthy sleep.

A standard-size pillow may work for some stomach sleepers. You should choose soft or medium-firm density made of down, feathers, or synthetic material to provide enough support without pushing the head too high. Stomach sleepers should avoid pillows with raised edges that could cause discomfort in their necks.

In addition to thickness and firmness concerns, you must choose a pillow with good ventilation features. This will help prevent overheating during the night and keep you comfortable as you rest.

Standard size pillow dimensions

Standard size pillow dimensions

3. Personal Preference

When choosing a pillow size, personal preference plays a significant role. Some prefer being cocooned in a larger pillow, while others prefer a more minimalistic approach. A person's sleeping position, body size, and overall comfort level will influence their preference for pillow size.

For example, a person who likes to hug a pillow while they sleep may prefer a larger pillow size, such as a king or queen size. However, a smaller pillow size may be more comfortable if they toss and turn throughout the night.

You should also need to consider the level of support and loft that a person prefers. A larger pillow may provide more support and lift, while a smaller pillow may feel flatter and softer. Ultimately, it's up to you to determine what feels most comfortable.

Standard size pillows

Standard size pillows

4. Bedding

Choosing the right pillow size also depends on your bedding. If you're using a standard-size pillowcase, then a standard pillow size is the best option. If you're using a larger pillowcase, such as a queen or king-size pillowcase, then you can opt for a larger pillow size.

Keep in mind that pillowcases are designed to fit specific pillow sizes. Using the wrong size pillowcase can cause the pillow to shift around and become uncomfortable during the night. Additionally, choosing a pillow with a decorative pillowcase can add a nice touch of personality to your bedding.

For those who prefer European-style pillows, which are larger and more decorative, there are specific pillowcases designed to fit them. These pillows are often used for decorative purposes rather than for sleeping.

Standard throw pillow size

Standard throw pillow size

5. Travel

Travel pillows are popular for people who want to rest comfortably while on the go. These pillows come in various sizes and shapes, including horseshoe and rectangular.

The size of the travel pillow will depend on the individual's preference and the available space. Some people prefer smaller pillows that can easily fit into a carry-on bag, while others prefer larger pillows that offer more support and comfort.

Travel pillows can be filled with different materials, such as memory foam or polyester fiberfill. Some even come with removable covers that can be easily washed and cleaned.

It's important to note that travel pillows are not a replacement for a full-size pillow. However, they can help provide comfort and support while traveling, whether it's by plane, train, or car.

What is a standard pillow size

What is a standard pillow size

6. Price

Price is the final important factor to consider when choosing a pillow size. Larger or more specialized pillows cost more than standard or queen-size ones. If you're on a budget, then a standard or queen-size pillow may be the best option.

It's also important to consider the lifespan of the pillow. Pillows made of quality materials tend to last longer than cheaper pillows filled with polyester batting. Investing in a high-quality pillow may save you a lot of money in the long term, as you won't have to replace it as often.

Keep in mind that king-size pillows require their own pillowcases, which can be more expensive than standard or queen-size pillowcases. If you want to save money, choosing a standard or queen-size pillow can help keep costs down.

Ultimately, the price of a pillow should be balanced against its quality, comfort, and durability. It's worth investing in a pillow that provides the right level of support and comfort, even if it costs a little more!

What is standard pillow size

What is standard pillow size

How To Measure A Pillow?

When picking the right pillow size, measuring your pillow correctly is essential. A pillow that is too big or small will result in discomfort and possibly even neck pain. Here's a step-by-step guide on measuring your pillow to ensure you choose the right size:

  1. Flatten the Pillow:Before measuring, make sure the pillow is as flat as possible. This will ensure you get the most accurate measurements.
  2. Measure the Width: Next, you will use a tape measure, and measure the pillow's width from one side to the other. If you have a rectangular pillow, measure from the left seam to the right seam. For a square pillow, measure from one corner to the opposite corner.
  3. Measure the Length: Next, measure the pillow's length from top to bottom. Again, if you have a rectangular pillow, measure from the top seam to the bottom seam. For a square pillow, measure from one corner to the opposite corner.
  4. Check the Size: Once you have your measurements, compare them to the standard pillow size chart. Standard pillow size is typically around 20 inches x 26 inches. If your measurements match the standard size, you know you have a standard pillow size.
  5. Adjust as Needed:If your measurements differ from the standard size, you may need to adjust your pillow choice accordingly. Keep in mind that a larger pillow might be more comfortable for larger or broader individuals. In comparison, a smaller pillow might be better for petite individuals.

By following these 5 simple steps, you can ensure you choose the right pillow size for your needs. Remember, picking the right pillow size is crucial for a comfortable and restful night's sleep.

What is standard size pillow

What is standard size pillow

Frequently Asked Questions

Will a Queen pillow size fit in a Standard pillowcase?

Yes, a Queen pillow size will fit in a Standard pillowcase, but it may look a bit lose. It's always better to choose the correct size for a snug fit.

What pillow size do hotels use?

Most hotels usually use standard-size pillows, which are 20 x 26 inches. However, some hotels might offer larger or smaller sizes, so it's always best to check with the hotel you're staying at.

What’s the most comfortable pillow type in the world?

While some claim that down pillows are the most comfortable option, others prefer memory foam pillows. The truth is, every sleeper is unique, and what feels comfortable for one person might not work for another. That being said, some of the most popular pillow types include memory foam, latex, down, buckwheat, and feather pillows. It's all about finding the right pillow that supports your sleeping position and helps you wake up feeling refreshed.

Final words

Choosing the right pillow size is crucial to get a good night's sleep. Remember to measure your bed and consider your personal preferences before selecting the pillow size. While standard pillow size is the most common and widely available, there are other sizes available to accommodate different needs. Don't forget to also choose the right pillowcase size to ensure a comfortable fit. 

Whether you prefer memory foam, down, latex, or feather pillows, make sure you choose the appropriate size to suit your needs. With the right size and type of pillow, you're set to have a better night's rest!


Jane Park | View all blog posts

Jane Park is a talented content creator and marketer at Unifury, she has demonstrated her great ability to connect with readers and deliver valuable insights. With her passion for writing and marketing, coupled with her dedication to empowering and inspiring others, Jane is well on her way to achieving her goals and making a meaningful impact in the world.

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