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Mattress/Bedding Sizes

In the table below, we’ve outlined the approximate mattress and bedding sizes commonly sold in the United States. At K & M Mattress Plus, we offer a wide range of these sizes to cater to your specific needs. Our inventory includes Twin, Full, Queen, Eastern (Standard) King, and California King sizes. Each size is designed to provide optimal comfort and support, ensuring a good night’s sleep.

Mattress
Dimension (in.)
Dimension (cm)
Crib
28 x 52
71 x 132
Small Single
30 x 75
76 x 190.5
Twin
38x75
96.5 x 188
Twin XL
38 x 80
96.5 x 203.5
Full/Double
54 x 75
134.5 x 190.5
Queen
60 x 80
152 x 203.5
Olympic Queen
66 x 80
167 x 203.5
Eastern (Standard) King
76 x 80
193 x 203.5
California King
72 x 84
183 x 213.5

What size should you get?

Twin
twin bed

Twin

A twin size bed is the smallest standard size of adult mattresses, typically measuring 38" x 75". This compact size makes it an ideal choice for children, teenagers, and adults under 6 feet tall, fitting well in smaller bedrooms or multi-use spaces. Despite its smaller dimensions, a twin bed doesn't skimp on comfort or quality, often incorporating the same luxurious features as larger beds. For those with limited space or budget, a twin size bed offers a practical solution without compromising on the benefits of a good night's sleep. Whether you're furnishing a child's room, a dormitory, or a guest room, a twin size bed can provide the comfort and support needed while maximizing the available space.

full bed

Full/Double

A full-size bed, commonly known as a double bed, is a versatile option for individuals or couples. It measures approximately 54" x 75", providing a comfortable space for a single adult with extra room to move or for two adults who don't require as much space as a queen or king-size bed would offer. Full-size beds are an excellent choice for smaller bedrooms, guest rooms, or for those looking for a budget-friendly bedding solution. When selecting a full-size bed, it's important to consider the bedroom size, the sleeper's size, and the sleeper's sleeping habits.

Full
queen bed

Queen

A queen size bed is a popular choice for many sleepers due to its generous dimensions, which typically measure 60" x 80". This size provides ample space for individuals and couples, offering enough room to sleep comfortably without taking up too much space in a bedroom. When considering a queen size bed, it's important to note that dimensions can vary slightly between different brands. Additionally, the height of a queen mattress can influence the overall feel and accessibility of the bed. As the most versatile mattress size available, a queen bed accommodates single adults who enjoy extra space, couples, and even those who share their bed with pets.

Queen
eastern king bed

Eastern/Standard King

An Eastern King bed, also known as a Standard King, measures 76" x 80". King is often chosen for its spaciousness, providing ample room for two adults to sleep comfortably with additional space that could accommodate a small child. The Eastern King bed is compatible with regular king-size bedding and bed bases, making it a convenient option for those looking to upgrade their sleeping arrangements. Its generous dimensions make it a popular choice for couples or families who value personal space while sleeping. For those with larger bedrooms, the Eastern King offers a luxurious experience without the need for specialized accessories.

Eastern King
california king bed

California King

A California King size bed is a luxurious choice for those seeking ample space and comfort during sleep. It measures 72" x 84", providing a generous sleeping area that is well-suited for taller individuals or anyone who prefers extra room to stretch out. The dimensions of this bed make it an ideal option for couples as well, offering plenty of space for both partners to sleep without disturbing each other. It's  versatile, fitting well in various bedroom layouts and accommodating different frame styles such as platform, canopy, upholstered, sleigh, storage, and adjustable beds.

Californa King
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