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Pillowcase Sizes and Dimensions: A Comprehensive Guide

Bedding Resources
Read Time: 6 minutes

  • Standard Pillowcase Dimensions: Standard pillowcases, the most common choice for consumers, typically measure 20 inches by 26 inches (51 x 56 cm) and are suitable for both standard and queen-size pillows.
  • Queen Size Pillowcase Fit: Queen-size pillowcases, with dimensions of 20 inches by 30 inches (51 x 76 cm), are designed specifically for queen-size pillows, ensuring a snug fit without bunching up at the ends.
  • King-Size Pillowcase Length: King-size pillowcases, the largest standard option, measure 20 inches by 36 inches (51 x 92 cm), providing extra length for king-size pillows and offering versatility for use in smaller beds for single sleepers.
  • Specialty Pillowcase Challenges: Specialty pillows, such as Euro, travel, throw, orthopedic, and pregnancy pillows, may require custom-made pillowcases due to their unique shapes and sizes, presenting challenges in finding ready-made options.

A good pillowcase serves two important purposes – protecting your pillow from spills and stains and enhancing your sleep experience. However, when shopping for a pillowcase, it’s crucial to consider the size of your pillow. In this comprehensive guide, we will provide you with all the information you need to choose the right pillowcase size, including standard sizes and dimensions and specialty pillowcases for different types of pillows.

Pillowcase Sizes Chart

Here is a chart outlining the standard pillowcase sizes commonly found in the market corresponding to standard pillow sizes:

Pillowcase SizeMeasurements (inches)Measurements (cm)
Standard20 inches × 26 inches51 × 56 cm
Queen20 inches × 30 inches51 × 76 cm
King20 inches × 36 inches51 × 92 cm
Body20 inches × 54 inches51 × 137 cm

Standard Pillowcase Sizes

Standard pillowcases are the most commonly purchased by consumers and are available in various sizes. The standard-size pillowcase measures 20 inches by 26 inches (51 x 56 cm) and fits both standard and queen-size pillows. These pillowcases are ideal for twin or twin XL mattresses, but they can also be used for full-size and queen-size beds. For king-size beds, it is recommended to use three standard-size pillowcases to achieve the desired look. Another variant of the standard pillow is the super standard size, which is two inches longer and fits larger pillows.

Queen Size Pillowcase

Measuring 20 inches by 30 inches (51 x 76 cm), queen-size pillowcases are specifically designed for queen-size pillows. These pillowcases provide a perfect fit without bunching up at the ends. They are ideal for queen-size beds and can also be used for full-size beds to create a fuller and proportionate look.

King Size Pillowcase

King-size pillowcases are meant to accommodate king-size pillows and are typically the largest pillowcase sizes available. With dimensions of 20 inches by 36 inches (51 x 92 cm), they are ten inches longer than standard-size pillowcases. King-size pillowcases are suitable for king-size mattresses and can also be used in smaller beds for single sleepers.

Body Size Pillowcase

Body pillowcases are designed to fit over body pillows, which are larger and longer than standard pillows. The standard body pillow size measures 20 inches by 54 inches (51 x 137 cm), making it the largest and longest pillowcase available. However, the shape of your body pillow may require a custom-made pillowcase, especially if it is C-shaped, U-shaped, or J-shaped.

Specialty Pillowcase Sizes

Specialty pillows come in various shapes and sizes to cater to different sleepers’ needs. These pillows may require custom-made pillowcases as they do not follow standard sizing guidelines. Below are some examples of specialty pillowcases:

Euro Pillow

Euro pillows, also called euro sham pillows, are large square pillows used for decorative purposes. They measure around 26 inches by 26 inches (66 x 66 cm) and require specially designed euro pillowcases. Euro pillows are often placed behind standard, queen, or king pillows to enhance the visual appeal of a room.

Travel Pillow

Travel pillows are compact and convenient alternatives to regular pillows for trips. They come in rectangular or C-shaped designs, with rectangular pillows measuring around 12 inches by 16 inches (30 x 41 cm). Travel pillowcases are usually easy to find and come in various colors and patterns. However, C-shaped travel pillows often have built-in covers that cannot be removed.

Throw Pillow

Throw pillows are mainly used for decorative purposes and can come in various shapes and sizes. Square-shaped throw pillows are the most popular and offer a wide variety of pillowcase options. You can find throw pillowcases in a range of designs, patterns, and colors to suit your style preferences.

Orthopedic Pillow

Orthopedic pillows are crafted to support specific body parts and promote healthier sleep postures. These pillows come in different shapes and sizes to cater to various sleeping needs. Finding the right pillowcase for an orthopedic pillow can be challenging due to their distinctive shapes. It may be necessary to order a custom design or check if the pillow comes with a matching pillowcase.

Pregnancy Pillow

Pregnancy pillows are specially designed to provide comfort and support during pregnancy. They come in a variety of shapes, sizes, fabrics, and fillings to accommodate a growing body. Some pregnancy pillows are wedge-like or bean-shaped, while others are extra-long to support the entire body. Pillowcases for pregnancy pillows are often custom-made or have non-removable covers.

Benefits of Using Pillowcases

Using pillowcases offers several benefits beyond just protecting your pillow. Here are some reasons why pillowcases are essential:

  • Hygiene and Protection: Pillowcases act as a protective barrier, safeguarding pillows against dust, allergens, and sweat. They help maintain cleanliness and extend the life of your pillows by preventing stains and oils from penetrating the pillow material.
  • Skin and Hair Care: A clean pillowcase contributes to better skin and hair health. Smooth, high-quality pillowcases reduce friction, which can help prevent hair breakage and minimize facial skin irritation, reducing the chances of waking up with bedhead or creases on your face.
  • Enhanced Comfort: Soft and comfortable pillowcases can significantly improve sleep quality by providing a soothing surface for your head and face. Materials such as cotton, silk, or bamboo provide excellent breathability, ensuring a cool and comfortable night’s sleep.
  • Aesthetic Appeal: Pillowcases are available in a multitude of colors, patterns, and designs, providing the opportunity to elevate the aesthetic of your bedding and enhance the overall decor of your bedroom. Easily interchangeable, they offer the flexibility to align with various seasons or decor themes, allowing you to infuse a personalized touch into your living space.
  • Easy Maintenance: Pillowcases are generally easy to clean by machine or hand washing. This makes it convenient to maintain a clean sleeping environment, promoting good hygiene and a fresh bed for a restful night’s sleep.
  • Allergy Prevention: Hypoallergenic pillowcases made from certain materials can reduce the risk of allergic reactions for individuals sensitive to common allergens like dust mites, mold, or pet dander, providing a healthier sleeping environment.
  • Preserving Pillow Quality: Using pillowcases can help preserve the quality of pillows by protecting them from direct contact with body oils, moisture, and dirt, which can otherwise degrade the pillow’s fill material over time.

Overall, investing in quality pillowcases not only enhances comfort and aesthetics but also contributes to better sleep quality and improved hygiene, making them an essential part of bedding.

FAQs about Pillowcase Sizes

How often should you wash your pillowcase?

It’s important to clean your pillowcases regularly because they touch your face and head for about 7 hours every day. Washing them weekly, just like your bed sheets, helps remove allergens, sweat, and dust mites. This helps maintain the fabric’s freshness and pleasant scent.

Are pillows machine-washable?

Most pillows are okay to wash in a machine, but always check the care label to be sure. When washing your pillow, use the delicate cycle for both washing and drying. It’s best to use the gentlest setting for memory foam or latex pillows to avoid damage. If your pillow is too big for your machine, try taking it to a laundromat with larger machines.

If your pillow can’t go in the machine, spot-cleaning can help keep it clean. Occasionally, take it to a dry cleaner for a thorough wash, maybe once or twice a year, to keep it smelling fresh. Using a pillowcase can prevent spills and stains, reducing the need for frequent washing.

What are the standard sizes for queen pillowcases?

Queen pillowcases typically measure 20 inches by 30 inches, designed specifically to fit queen-sized pillows. They are slightly longer and wider than standard pillowcases to accommodate queen pillows snugly.

Are pillow protectors available in queen size?

Yes, pillow protectors are available in various sizes, including queen size, to shield queen pillows from stains, allergens, and dust mites. They usually match the dimensions of queen pillowcases.

How do I differentiate between a queen pillow and a queen-size pillow?

A queen pillow refers to a pillow intended for a queen-sized bed, while a queen-size pillow denotes its specific dimensions. A queen pillow measures approximately 20 inches by 30 inches, fitting well within a queen-sized pillowcase.

Do pillow shams come in specific sizes, like queen pillowcases?

Yes, pillow sham decorative coverings for pillows are available in various sizes, including queen size. They are generally designed to fit queen pillows and pillowcases, enhancing the bed’s aesthetic appeal.

What are the different sizes available for body pillows and toddler pillows?

Body pillows come in various lengths and widths, but a standard body pillow size is typically 20 inches by 54 inches. On the other hand, toddler pillows are smaller, usually around 13 inches by 18 inches, tailored for the size and comfort of young children.


Choosing the right pillowcase size is crucial for both the protection of your pillow and the aesthetic appeal of your bedding. Knowing the various sizes of regular and special pillowcases helps you choose the right one for your needs. Make sure to think about your pillow and mattress sizes when picking a pillowcase. Once you figure out the size, you can pick a fabric, color, and pattern you would like to make your own. Happy shopping!

Christine Lapp is a full-time graduate student and part-time freelancer for Sleep Junkie. Since she was a little girl on the soccer field, Christine has had a love for sports, and she believes everybody should get up and get moving once a day. Now, she incorporates her love for exercise into her studies, pursuing a degree in exercise physiology. Christine understands that what you do during your waking hours has a direct impact on your night’s sleep. In our better sleep guides, she offers advice for developing healthy daytime habits to nurture a more peaceful slumber.

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