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How big Is a full, queen, and king size bed?

How Big Is a Full, Queen, and King Size Bed?

Published on December 12th, 2021
Updated on February 29th, 2024

Would you like to gain perspective on bed sizes by seeing them next to things? This really helped me decide which size was right for me, and I think it’d help you, too.

To begin with, there’s no official legal standard for bed sizes. That’s right — each manufacturer decides how it wants to define its own products.

Most often, you’ll see the terms “full,” “queen,” and “king” used to market different bed sizes. But what’s the actual size for each of them?

Table to Illustrate the Differences

Here’s a table that helpfully illustrates the differences between Full, Queen, and King size beds:

Bed TypeWidth (inches)Length (inches)Width (cm)Length (cm)Description
Full5475137190Good for one person; cozy for two
Queen6080152203Spacious for one, comfortable for two
King7680193203Very spacious, perfect for couples who want extra space

A Full-Size Bed

 A full-size bed is usually 54 inches wide and 75 inches long (or 137 by 190 centimeters).

This size is good for people who are smaller or those who don’t want a lot of extra space in the bed. It can also be used by two people who are comfortable sharing a smaller bed with each other.

A Queen-Size Bed

A queen-size bed is 60 inches wide by 80 inches long (or 152 by 203 centimeters) — 6 inches wider and 5 inches longer than a full-size. This size is popular because it’s big enough for most people to sleep comfortably alone (one side of the bed will be too big for one person). It’s also wide enough to fit two people, side-by-side.

A King-Size Bed

A king-size bed is 76 inches wide and 80 inches long (or 193 and 203 centimeters ) — 16 inches wider than a queen!

It is too big for one person, but it’s perfect for couples who want a lot of extra space in their bed or people who are large in size.

Of course, how big of a bed you need is very personal and subjective, so let’s see bed sizes using visuals.

5 Mattress Brands Widely Recognized for Their Quality and Comfort

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Choosing the “best” brands for quality and comfort in bedding can vary widely depending on personal preferences, specific needs, and budget. However, several brands are frequently recognized for their high quality, comfort, and customer satisfaction in the mattress industry. Here are five top brands that are commonly praised for their mattresses:

1. Tempur-Pedic

Known for their memory foam mattresses that offer excellent support and comfort, adapting to your body’s shape, weight, and temperature.

2. Sealy

Offers a wide range of mattresses, including innerspring, foam, and hybrid options. They are well-regarded for their Posturepedic technology, which is designed to provide enhanced support where it’s needed most.

3. Saatva

Specializes in luxury mattresses that are sold online and offer a variety of mattress types, including innerspring, memory foam, and hybrid models. They are known for their eco-friendly materials and durable construction.

4. Purple

Famous for their unique Hyper-Elastic Polymer™ material that provides a balance of support and pressure relief, with a very distinctive feel that many find incredibly comfortable and cooling.

5. Casper

One of the pioneering brands in the online mattress industry, offering a range of memory foam and hybrid mattresses. They are praised for their comfort, support, and innovative designs, such as zoned support in some models.

How Big Is a Full, Queen, and King Size Bed Using Visual Comparisons

Visualize Them With Two People

One acre full queen king bed compare to a two people
Full, Queen, and King Size Bed and Two People

Visualize Them With a Golden Retriever

A full, queen, and king size bed compare to a golden retriever
Full, Queen, King Size Bed and a Golden Retriever

Visualize Them With a Guitar

A full, queen, and king size bed compare to a guitar
A Full, Queen, King Size Bed and a Guitar

Visualize Them Next to a Class C Motorhome

A full, queen, and king size bed compare to a class C motorhome
A Visualize a Full, Queen, King Size Bed and a Class C Motorhome

Visualize Them On a Basketball Court

A full, queen, and king size bed compared to a basketball court
A Full Queen, King Size Bed and a Basketball Court

Which Mattress Size Should You Get? (Video)

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