Choosing the perfect bed is a slightly more complex process than you would think. Once you’ve found the right firmness, feel, and mattress type the final (and possibly most vital) step is to pick your mattress size. In this short guide, we’ll cover and compare the basic sizes and dimensions of commercial mattresses to help you decide which one best suits your needs.
| Size in Inches | Size in cms | |
|---|---|---|
|
Crib Size Bed |
27 x 52 |
68.5 x 132 |
|
Twin Size Bed |
38 x 75 |
96.5 x 190.5 |
|
Twin XL Size Bed |
38 x 80 |
96.5 x 203 |
|
Full Size Bed |
54 x 75 |
137 x 190.5 |
|
Queen Size Bed |
60 x 80 |
152 x 203 |
|
King Size Bed |
76 x 80 |
193 x 203 |
|
California King Size Bed |
72 x 84 |
182 x 213 |
Which mattress/bed size is best for me?
When selecting your mattress size, there are some handy factors to take into consideration. The first and most obvious is the number of sleepers in the bed. Perhaps you are part of a couple or have a child that likes to spend some nights in your bed. You may have a dog or small pet that may need just an extra inch or two so you both can sleep comfortably. You’ll also want to consider your room size in conjunction with your mattress preference. It can be nice to spread out on a California King, but not if it takes up the entire room. Also if you are buying for a teen or someone younger, you’ll want to try and estimate their growth rate versus the mattress’s lifespan.
Crib size mattress dimensions
The crib size is the smallest of the mattress sizes. It’s designed to accommodate a child from birth size through to its toddler years. This will vary between children depending on their growth rate. These are usually quite light and come in at 27 x 52. These mattress models should ideally use textiles that are easier to clean as children tend to mess more frequently than adults. If your child is already growing into their toddler years (let’s say 2-3 years old) it might be wise to consider buying one size bigger so that the child doesn’t outgrow their mattress.
Twin size mattress dimensions
At around 39 x 75, this mattress is the average size that most children will use through most of their early schooling life. It should comfortably sleep a single child up to their teenage years. although some teens may need a few extra inches in height to allow for any growth spurts in early adolescence. This size will also comfortably suit a small to medium height adult.
Twin XL size mattress dimensions
The only difference between a twin and a Twin XL is 5 inches in its length profile. While this may seem like a somewhat redundant concept, the extra bit of length comes in handy to a variety of needs that the regular twin can’t. It’s definitely the ideal size for taller adults and if your child is going into their college years, they will definitely appreciate the upgrade in size. This size will also be great if your child has a small pet that sleeps at the foot of the bed.
Full size mattress dimensions
This is the standard size for most people that are single, but may need the extra width and height for certain aspects of their rest. They come built at 54 x 75’’. This is a great size if you’re one person that has a small child or animal that sleeps next to you. It’s also ideal if you’re prone to rolling around in your sleep and need the extra space. However, this mattress size is not quite big enough for fully grown adults to use in a couple. The mattress size will not give a sharing couple enough space to comfortably spread out or optimum rest.