Standard, Queen or King - What Pillowcase Size Do You Really Need?

Why does your pillowcase never seem to fit just right? You slide it on, smooth out the corners, and still end up with loose fabric or a pillow that peeks out. It happens more often than you think, and it usually comes down to one simple thing: size. Choosing the correct pillowcase size can significantly impact the appearance of your bed and the comfort of your pillow. In this guide, we walk you through the various pillowcase sizes in Canada, how to select the right one, and what makes each type unique.

Why Does Pillowcase Size Matter for Better Sleep?

The size of your pillowcase affects more than just appearance. It influences comfort, support, and the lifespan of your pillow. A poor fit can flatten your pillow, alter its feel, or make your bed look uneven.

Here’s why choosing the right pillowcase size matters:

  • Comfort and Support: A well-sized pillowcase lets your pillow keep its natural loft and softness.
  • Sleep Quality: A snug, secure fit keeps your pillow in place through the night.
  • Durability: The right fit protects the filling, helping your pillow last longer.
  • Balanced Look: It gives your bed a smooth, tailored, and polished finish.

To experience the perfect fit, explore our handcrafted options, such as the Pure Down Classic Pillow for soft, natural comfort or the Therapeutic Pillow Collection for structured, ergonomic support.

Common Pillowcase Sizes in Canada

Before comparing types, here’s a quick reference chart showing the standard pillow and pillowcase dimensions used in Canada.

Pillow Type Pillow Dimensions (in) Pillowcase Dimensions (in) Pillowcase Dimensions (cm) Recommended For
Standard 20 x 26 20 x 28 51 x 71 Twin and double beds
Queen 20 x 30 20 x 30 51 x 76 Queen beds or loftier pillows
King 20 x 36 20 x 36 51 x 92 King beds or wider headboards
Body 20 x 54 20 x 54 53 x 137 Side sleepers and full-body comfort
Travel 12 x 16 12 x 16 30 x 40 Travel, camping, or children’s use
Twin 20 x 26 20 x 26 51 x 71 Twin and smaller beds


These measurements work well with most bedding made for Canadian sizes. Our tailored pillowcases follow these same dimensions, designed to fit each pillow precisely and comfortably. For a perfectly coordinated sleep experience, explore our Guide to Choosing the Perfect Pillow for Better Sleep.

Which Pillowcase Size Fits Best: Standard, Queen, or King?

Choosing the right pillowcase size ensures a neat appearance, proper support, and a comfortable sleep.

Standard Pillowcases

Standard pillowcase size 20x26 inches

Compact and versatile, a standard pillowcase fits most twin and double beds. It is an ideal choice for single sleepers or smaller spaces, offering a smooth, tailored appearance without excess fabric.

Queen Pillowcases

Queen pillowcase size 20x30 inches

A queen pillowcase is about four inches longer than the standard size, providing a little extra space for fuller pillows. This additional length helps maintain the pillow’s loft and gives your bed a refined, crisp look.

King Pillowcases

King pillowcase size 20x36 inches

Designed for larger pillows, king pillowcases offer extra length and a graceful presence. Their extended coverage stretches neatly across the headboard, creating a balanced and elegant finish that suits king-size beds beautifully.

When comparing a queen-size pillowcase to a standard one, the difference may seem small, but it can noticeably affect both comfort and appearance. A case that is too snug can compress your pillow, while one that is too loose can look untidy. Choosing the right pillow and pillowcase size ensures lasting comfort, better support, and a polished, harmonious look for your bed.

Body, Twin, and Travel Pillowcase Sizes

Beyond the main three, there are special pillowcase sizes designed for specific needs.

Body Pillowcases

Body pillowcase size 20x54 inches

A body pillowcase measures about 20 by 54 inches (51 by 137 centimeters). It’s perfect for side sleepers or anyone who enjoys full-body support. The extra length lets you hug the pillow or place it between your knees for better alignment.

Twin Pillowcases

Twin pillowcase size 20x26 inches

Twin pillowcases fit standard pillows and are best for single beds, children’s rooms, or guest setups. They provide a just-right fit for smaller beds without feeling bulky.

Travel Pillowcases

Travel pillowcase size 12x16 inches

For people who love to bring comfort wherever they go, a travel pillowcase is ideal. Our Travel Pillow measures about 12 by 16 inches, small enough to pack easily yet soft enough for restful sleep on flights or car rides.

How to Choose the Right Pillowcase Size

Luxury pillowcase collection from Guildcraft – Percale, Pima, Bamboo, Perla

Choosing the right pillowcase size is about finding the perfect balance of proportion, comfort, and breathability.

Your pillowcase should be about one to two inches longer than your pillow, while keeping the same width. This subtle difference ensures a smooth, tailored look that prevents bunching and maintains the pillow's loft. For example, a 20 × 26-inch pillow fits best in a 20 × 28-inch pillowcase.

When selecting your pillowcase, consider both the type of pillow and the fabric. Each fabric offers a distinct feel and performance to complement your sleep style:

  • For breathable comfort: Bamboo Pillowcases are crafted from soft bamboo sateen, perfect for temperature regulation and year-round freshness.
  • For smooth, durable softness: Pima Cotton Pillowcases offer a luxurious yet long-lasting texture that resists wear and maintains its finish.
  • For a crisp, hotel-quality feel: 200 Thread Count Percale Deluxe Pillowcases deliver that classic, clean look with a cool, lightweight touch.
  • For refined elegance: Perla Pillowcases bring a subtle sheen and sophisticated finish to your bedding ensemble.

Over time, even the best pillows lose their freshness. Our Duvet & Pillow Refresh Service restores their comfort and ensures each one fits beautifully back into its case.

Conclusion

Finding the right pillowcase size may seem like a small detail, but it makes a lasting difference in both comfort and design. A perfectly fitted case keeps your pillow supportive, enhances your bed’s appearance, and adds balance to your space.

Complete your bedding with the refined touch of our Shams & Pillowcases Collection, featuring handcrafted designs that blend comfort, craftsmanship, and timeless elegance.

Frequently Asked Questions

1. What is the size of a queen pillowcase?

A queen pillowcase fits a pillow measuring about 20 x 30 inches. It’s slightly longer than a standard size, providing a perfect fit for queen beds.

2. What is the standard size of a pillowcase in cm?

A standard pillowcase measures approximately 51 x 71 centimeters. It’s the most common option for twin and double beds in Canada.

3. What are the measurements of a king-size pillowcase?

A king pillowcase typically measures 51 x 92 centimeters (20 x 36 inches). It’s designed to fit large king-size pillows and give your bed a smooth, extended look.

About the author: Cindy Guild

Cindy Guild is a passionate entrepreneur and visionary who founded GuildCraft Duvets & Pillows in Guelph, Ontario in 1982. She used her unwavering commitment to quality, comfort, and innovation to build a company that brings quality-consistent and luxurious fabrics, linens and designs to customers.

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