MATTRESS SIZES: What's the Deal?

Selecting the right mattress size is one of the most important decisions you'll make for your sleep space. Too small, and you'll feel cramped or disturb your partner with every movement. Too large, and you might overwhelm your bedroom or struggle with bedding logistics. Understanding standard mattress dimensions and how they relate to your space, sleeping arrangements, and lifestyle ensures you invest in a mattress that truly works for your needs.

Here are the most common mattress sizes:

• Twin: 38" x 75"
• Twin XL: 38" x 80"
• Full (Double): 54" x 75"
• Queen: 60" x 80"
• King: 76" x 80"
• Cal King: 72" x 84"

Twin mattresses are perfect for children, single adults in small spaces, or bunk bed setups.

The Twin XL size adds five inches of length, making it ideal for taller teenagers/adults or college dorm rooms.

Full (or Double) mattresses offer more width for single sleepers who want room to spread out.  Full size mattresses are often selected due to bedroom space constraints or needing to fit a full size bedframe.  Most couples find full size mattresses to be too cramped.

Queen mattresses are the most popular size in America. A queen mattress is roomy enough for couples yet practical for most bedrooms. Each sleeper gets approximately 30 inches of personal space, comparable to a crib width, which explains why many couples eventually upgrade.

King mattresses provide the ultimate in space, giving each partner 38 inches of room, which is the same as the width of a twin bed. The king size is ideal for co-sleeping families, couples with pets, or anyone who simply loves space.

California King trades four inches of width for four inches of extra length, perfect for taller individuals or narrow bedrooms.

Other Mattress Sizes/Configurations:

• Split King: 2 Twin XL mattresses side by side (38" x 80" and 38" x 80")
• Split Cal King: 2 1/2 Cal King mattresses side by side (36" x 84" and 36" x 84")
• Full XL: 54" x 80"
• Olympic Queen: 66" x 80"

Custom Mattress Sizes:

At The Organic Bedroom, not only do we carry natural and organic mattresses in all the sizes listed above, we can also provide mattresses in custom sizes.

Other Considerations:
Beyond measurements, consider your bedroom size. Leave at least 24-30 inches of walking space on each side of the bed. Think about your sleeping style, partner considerations, and whether pets join you at night. Remember that organic mattresses are an investment in health and longevity, so choose a size that will serve you well for the next 15-20 years.

Give us a call or visit The Organic Bedroom's Raleigh showroom, and we can help you determine the perfect mattress size for you & your family.

Also in Organic Bedroom's Mattress Tips